Heard of America’s Original Beach Party? In 1559, Spanish conquistador Tristan De Luna made his landing on what is now Pensacola Beach, FL. After landing, he and his shipmates threw the first American beach party to celebrate - and 450 years later, the first American beach party was revived last year with Deluna Fest!

Deluna Fest 2011 will kick off October 14th through the 16th in Pensacola Beach, FL. With an average temperature of 79 degrees in October and steps away from the Gulf of Mexico there will be 6 stages with an incredible lineup of bands including Linkin Park, Cake, Weezer, The Shins, Jane’s Addiction and many more.

We have 4 pairs of tickets to giveaway over the next 4 weeks. To enter to be one of the 4 lucky winners to win tickets to Deluna Fest 2011, follow the steps below:

1. Follow @Grooveshark on Twitter

2. RT this Tweet 

RT @Grooveshark: Grooveshark Giveaway: win Deluna Fest tickets! Check out http://tny.gs/oS6zB3 for more info #Deluna Fest

Simple as that! The contest begins now and will end on Wednesday, October 12th at 6pm EST. Only one entry per person. We will randomly pick winners and announce them on Twitter on 9/21, 9/28, 10/5, and 10/12. 

If you have any questions, just ask us at twitter.com/Grooveshark. Now, get to tweeting!