Any active duty military, retired military, drilling reservist or National Guardsman will be treated to two free Florida Aquarium admission tickets for themselves and a guest on Memorial Day Weekend. Additional family members won?t be left out; up to four people additional can purchase tickets at the discounted rate of $10 per person. The Florida Aquarium will be debuting a new attraction on Memorial Day weekend. Stingray Beach will feature an iconic boardwalk and offer up-close encounters with multiple species of stingrays, sharks and local shore birds. The free service member admission deal is offered Saturday, May 25 through Sunday, May 27. The aquarium is open 9:30 a.m. – 5 p.m. The Florida Aquarium is located at 701 Channelside Dr., Tampa.