SeaWorld Orlando is kicking off its 60th anniversary celebration this summer with a special offer for guests aged 21 and over: a free 7oz beer at the Waterway Grill Patio. The offer is available now through July 26, from 11:00 a.m. until an hour before closing. SeaWorld Pass members are entitled to two free beers per visit. This is a limited-time offer and is subject to change.