I just wanted to give Lighthouse some attention. My wife and I always end up there for cocktails and they seem to make them larger and stronger than most places. They also do happy hour most of the night on many cocktails for 10 lira, including a good Black Russian. For the amount of booze you get its seems best value on the beach front.
We also have now taken a few people there for a boozy coffee and all agree it's the best in Calis, and those are only 13 lira.
The music tends to also be better than most places with a mix of eras, and the camp guy that works there is always a laugh. I fully recommend a visit for a drink after your dinner.