Summer is a peak time of edible abundance for ambitious foragers. Join Maria Wesserle of Four Season Foraging in this introductory class about common wild edibles. Together we will explore the summer landscape in search of fresh flowers, fruits, and mushrooms. The second part of the class will take place in the kitchen, where we will prepare simple dishes with our harvested finds.

Take a trip out to the countryside for some forest foraging! Join Maria Wesserle and Four Season Foraging to learn about wild harvesting of plants and mushrooms in rural areas. We will discuss laws and ethics around foraging, as well as identification, harvest, and preparation of edible species. Plants and mushrooms that we may find include milkweed, stinging nettle, chanterelles, black trumpets, and more! If we’re lucky, we may even get to harvest some mushrooms.

Discover delicious and nutritious wild plants and mushrooms that thrive in your local environment with foraging workshops led by Maria Wesserle of Four Season Foraging.

It’s unnecessary to trek into the wilderness to harvest wild edibles—there are options right here in the city! Join Maria of Four Season Foraging to learn about basic best practices for foraging in the city and explore the urban environment in search of wild foods— emphasizing seasonal flowers and fruit.

Ready to branch out and root yourself in the wild world of edible plants? Join us for an introductory foray into common wild edibles. You'll leave with basics to identify, harvest, and prepare seasonal plants–impressing friends and family with new tasty foraged finds! Class is outdoors.

Wild edibles grow all around us, you just have to know what to look for! Bring your basket and join Maria Wesserle of Four Season Foraging as we hike around through forests and fields in search of tasty plants, fruits, and maybe even some mushrooms. We’ll discuss identification, sustainable harvesting methods, and preparation. This class will be held rain or shine, so please dress for the weather.

Discover delicious and nutritious wild plants and mushrooms that thrive in your local environment with foraging workshops led by Maria Wesserle of Four Season Foraging.

Maria Wesserle of Four Season Foraging will lead plant identification walks during the morning and afternoon sessions of the Lake Hiawatha Summer 2026 BioBlitz! We are so excited to work together to explore and record the biodiversity of this beautiful lake and the park around it.

Join Maria (Four Season Foraging), Tanner (Tanner Barnharst) and Haleigh (Wide Eyed Outside) and Ash O'Neill for Nature Gays in the Woods during Pride Month! This event welcomes and centers people who identify as LGBTQIA+, plus their friends and family members.

Take a trip out to the countryside for some forest foraging! Join Maria Wesserle and Four Season Foraging to learn about wild harvesting of plants and mushrooms in rural areas. We will discuss laws and ethics around foraging, as well as identification, harvest, and preparation of edible species. Plants and mushrooms that we may find include wood nettle, virginia waterleaf, oysters, chicken of the woods, and more! If we’re lucky, we may even get to harvest some mushrooms! (We won’t be able to collect greens and roots, but we can learn about them.)

Summer offers many tasty opportunities for the growing forager! Join Maria Wesserle of Four Season Foraging in this introductory class about common wild edibles. We will start inside for a slideshow presentation, then move outdoors to explore wild edible plants of the summer landscape. Together we will learn about laws and ethics around foraging, as well as identification, harvest, and preparation of edible species. Please dress for the weather (rain or shine!) and be prepared to walk around a mile. Plants we will probably encounter include nettle, basswood, chickweed, wood sorrel, and many others! You will leave with a newfound appreciation for the wild plants that grow all around us plus a greater sense of confidence in foraging your own food!

Spring offers many tasty opportunities for the budding forager! Learn about common wild edible plants emerging on the Avon Hills landscape with Maria Wesserle of Four Season Foraging.

The workshop will start with a slideshow presentation covering basic tools, resources, and identification and preparation of springtime plants. Afterwards, we will hit the trails to apply our newfound knowledge to the surrounding landscape. Plants we may encounter include nettle, basswood, spruce tips, and fiddlehead ferns. Bring your own bags or baskets, as we can sustainably pick any edible plants we come across!

Spring offers many tasty opportunities for the growing forager! Join Maria Wesserle of Four Season Foraging in this introductory class about common wild edibles. Together we will explore the spring landscape in search of fresh greens, shoots, and herbs. The second part of the class will take place in the kitchen, where we will prepare simple dishes with our harvested finds.

It’s unnecessary to trek into the wilderness to harvest wild edibles—there are options right here in the city! Join Maria of Four Season Foraging to explore the urban environment in search of wild foods, starting right on ASI’s Minneapolis campus.

The class will focus on easy-to-identify roots and greens, with a focus on plants on ASI’s campus. Depending on what’s in season, the class may venture into the neighborhood. Participants will also discuss a variety of wild edibles found along the way and the cultural heritage of foraging in Sweden and other Scandinavian countries.

Discover delicious and nutritious wild plants and mushrooms that thrive in your local environment with foraging workshops led by Maria Wesserle of Four Season Foraging.

Ready to branch out and root yourself in the wild world of edible plants? Join us for an introductory foray into common wild edibles. You'll leave with basics to identify, harvest, and prepare seasonal plants-impressing friends and family with new tasty foraged finds! Class is outdoors.

What's better than hunting morels on over 100 acres of forested private property in the metro area with professional guides, competing to find the first, largest, and most morels for prizes, and eating delicious food? The fact that we can have all that fun and raise funds for research for a cure for Alzheimer's Disease at the same time!

Spring offers many tasty opportunities for the growing forager! Join Maria Wesserle of Four Season Foraging in this introductory class about common wild edibles. We will start inside for a slideshow presentation, then move outdoors to explore wild edible plants of the spring landscape. Together we will learn about laws and ethics around foraging, as well as identification, harvest, and preparation of edible species. Please dress for the weather (rain or shine!) and be prepared to walk around a mile. Plants we will probably encounter include garlic mustard, burdock, dandelion, plantain, and many others! You will leave with a newfound appreciation for the wild plants that grow all around us plus a greater sense of confidence in foraging your own food!

May is morel month in Minnesota! Learn all about this highly prized and elusive mushroom with Maria Wesserle and Four Season Foraging. The first tip is free: take time off work and go out on a weekday to beat the crowds! Though finding mushrooms is never guaranteed, we will spend a large portion of the workshop learning about and looking for morels—and hopefully harvesting some! Other plants and mushrooms we may encounter include wood nettle, Virginia waterleaf, oysters, pheasant back, and more.

Join Master Naturalists and plant experts on a walk through the park to see what early spring flowers are blooming! We'll learn identification skills while capturing our observations using iNaturalist and adding to data from previous years on the spring ephemerals species found in the park.

The 12th Annual EarthFest Expo is a free, family-friendly event filled with interactive experiences, learning opportunities, and community connection.

Celebrate, play, and come together as a community for a fun-filled, family‑friendly evening! Enjoy a variety of free activities, crafts, and dinner!

Interested in foraging but don't know where to start? Join seasoned forager Maria Wesserle of Four Season Foraging to learn more about general foraging guidelines, helpful tools and resources, and some good types of wild edibles to focus on when starting your foraging journey. Maria will focus on foraging regulations and easy-to-identify edibles around the Twin Cities in the lecture portion of class. Weather permitting, the program will conclude with a short visit outside to the ASI grounds to check out early spring edible greens.

They say that April showers bring May flowers… What they don’t tell you is how many of those flowers are tasty wild edibles! Join Maria Wesserle and Four Season Foraging as we explore the spring landscape and learn about wild edible and medicinal plants. We will probably encounter garlic mustard, burdock, dandelion, plantain, and many others! We will discuss identification, harvest, and preparation of each plant.

Many people treat poisonous plants with fear and revulsion, but with a slight shift in perspective you can learn to appreciate their power and beauty. Join Maria Wesserle of Four Season Foraging as we learn about noteworthy poisonous plants (and a few mushrooms!) of the Upper Midwest. The focus will be on Minnesota species, though most folks living in the eastern and central regions of the US and Canada will benefit from this knowledge. We will discuss identification and toxicity, and go over edible species that are considered “look-alikes.” Covered species will include poison hemlock, water hemlock, poison ivy, destroying angel, deadly galerina, and more.

Join Maria Wesserle of Four Season Foraging for a walk through and around the bog as we learn to identify trees in spring using twigs, buds, bark, and tree shape.

Geared towards adults, but open to interested learners of all ages.

March 20th is the official spring equinox for 2026! Though things may still feel icy and wintry in the northern climes of Minnesota, sunlight and warmth increase in strength every day. Gather together with Maria Wesserle and Four Season Foraging to learn about plants to forage during this liminal period, while also preparing for the bounty of spring that’s coming soon. We will discuss identification, harvest, and preparation of plants such as hackberry, Kentucky coffee tree, spruce, and spring greens like dandelion and garlic mustard.