Review for Margaritaville Casino & Restaurant Biloxi Review For 5 O'Clock Somewhere Google User May 28 '18 at 14:05 We went to this bar during reverse happy hour. Got this blended margarita for $5. Our bartender was great and the bar area wasn't too crowded at 2am - which is surprising for Vegas. Would definitely recommend this bar for their regular or reverse happy hour. View full site to comment or like