If ever there is a spot with a good happy hour it's Havana Central. It's so good, people park themselves at the bar and hold on for all of it.
Margarita/Mojitos run around $6 bucks. On Tuesdays the empanadas are only $1 each, plus many more bang for your buck options. If you really luck out you will get free drinks from one of the booze sponsors that may be visiting that evening. Drop in for a drink of you are visiting the Big Apple. Cheers!