Museum Open Calendar When: August 22, 2023 – August 27, 2023 all-day 2023-08-22T00:00:00-07:00 2023-08-28T00:00:00-07:00 Daily Activities Explore, investigate, and create! Non-Member Reservations Frequently Asked Questions Let’s play, learn and grow together with kindness! Summer Hours: Museum open Tuesday – Sunday: Two play sessions – 9:30 a.m. to 12:30 p.m. and 1:30 p.m. to 4:30 p.m.