MathHappens participated in the Flint Hills Family Festival this year. This is a free annual arts festival produced by The Ordway, an arts and performance center in downtown Saint Paul, MN.

We brought mostly the same materials as we did to Kickoff to Summer the previous weekend, including sphere stacking, the 3D Shape Museum, and a table full of puzzles.

We made a few time-lapse videos of folks playing in the space. Keep an eye out for the visiting Vietnamese dancing dragon, the way sphere-stacking turns collaborative, and the developing solutions to hat tile and butterfly puzzles.