Ok, back from my walk. Here's what I saw peering into the window of Beaches lower bar to read the sign on the table. Happy Hour Appetizers 5pm-9pm (which implies to me that Happy Hour booze is the same timeframe).

Going from memory here, but appetizers were such things as empanadas (chicken, steak, shrimp), tacos (same fillings plus also fish & veggies), burgers (meat or veggie), nachos (w/ extras like beef or chicken), chicken caesar salad, and some other food items I can't remember. Prices were $4.95-$6.50. Probably the other side of the sign (not visible from window) had the drinkies pricing.

The restaurant upstairs has a regular menu (pastas, salads, lot of seafood items, etc) for those who want a 'real' meal.

Cheers.