SeaWorld is celebrating it’s 60th anniversary and, to help patrons get in the celebratory spirit, free beer is being offered at the parks, including SeaWorld Orlando.

With the park’s 7 Seas Food Festival already in high gear, SeaWorld is offering each guest a complimentary draft beer at the Waterway Grill Patio between 11 a.m. and one hour prior to park closure (closing times range from 7 p.m. to 10 p.m. Check the schedule here).

Guests are limited to one free beer per day, unless you’re a SeaWorld annual passholder, in which case you can belly up to the bar for two freebies.

The Orlando Sentinel reports the park is also launching a Happy Hour on Wednesdays, which runs from 4 p.m. until park close each day. During happy hour, draft beer and cocktails are buy one/get one free.

SeaWorld says the free beer offer is for a limited time, but hasn’t announced when last call will be.

The Sentinel notes free beer at SeaWorld dates back to when the park was owned by Busch Entertainment, a division of Anheuser-Busch, with the company often making samples of its products available to park-goers. The 60th anniversary celebration is tied to the opening of the first SeaWorld in San Diego in 1964.

SeaWorld Orlando opened on Dec. 15, 1973, a little over two years after neighboring Walt Disney World.