Green Toad Bus: You can see the guiness sign from the Plaza de Armas. Irish Pub, good music, Happy hour daily, a very busy place, good cheap food, a good place to meet up before hitting the night life.
Green Toad Bus: Very popular, good music, nice place, upstairs off, one of the most popular dance places with both locals and travellers, a small entry fee, but can generally get a free pass.