All Events in Greendale

2026 Milwaukee Bonsai Picnic. The Annual picnic/swap meet will once again be held at Witnall Park, near the Beer Garden. Come to our annual picnic and visit with new and old friends. At the picnic you can talk to people until you are blue in the face about bonsai and they will still be your friends. Bring a table and chair to show your trees or bonsai related items like rocks, tables, etc. Some people may be selling bonsai items and everyone will be talking bonsai. At this time the ficus workshop students from June will be repotting their trees into bonsai pots. They will be taking old soil off, cutting roots back and replanting into new pots. Consider helping out if you can. Registration is not required. The picnic starts around 9am and ends when the last person leaves.