Photography workshop
Mille Lacs Kathio State Park
10 a.m.-1 p.m. Saturday
Professional photographer Steve Kohls will lead a workshop. Bring your camera and learn about techniques and equipment across the photo spectrum. A short walk to photograph the beautiful spring wildflowers will follow a short instructional session. Bring a lunch to eat during the last portion of the program. (1-320-532-3269, mndnr.gov)
Campfire building and cooking
Afton State Park
1-2:30 p.m. Saturday
Learn how to safely and effectively start a campfire. Then, use it to cook and bake. Call 651-231-6968 to make a reservation. (mndnr.gov)
Glacial potholes
Interstate State Park
Noon-1 p.m. Saturday, Sunday and Monday