Free Family Night at Creative Discovery Museum is This Thursday! Don't miss the fun this Thursday, October 10! The doors will open at 5:30 p.m. and will close again at 8 p.m. for this evening of free family fun. Come make a splash in RiverPlay, dig the dinos in Excavation Station, create a masterpiece in Arts Alley and more! The evening ends with an incredible science demo in the Museum Auditorium.