To honor and thank those serving in the military, on Armed Forces Day the History of Diving Museum will hold complimentary guided tours included with your admission ticket. These will take place at 11 AM and 2 PM on Saturday, May 17. This date also marks the beginning of the 2025 Blue Star Museums Program, which offers free admission to active duty military and up to five members of their family. Blue Star Museums begins on Armed Forces Day, Saturday, May 17 and ends on Labor Day, Monday, September 1.