Come to the Days of ‘76 Museum to learn about science, technology, engineering, and math. Build a toothpick tower with only two items, learn the physics behind bottle flipping, and much more. Light refreshments provided. For students in grades K-6. Days of ‘76 Museum; 10:00 a.m. – 12:00 p.m.; $10 for member families and $15 for non-member families. Please call 605-578-1657 for reservations. Reservations required.