Doha has a lot of food lol.. There are alot of cafe's, fast food joints, clubs, lounges and gyms across Doha now a days. Almost everyday there's something new. U can find good places as u drive around the city. Search the forum for more information on what's a good place. I recommend goin to Aspire, I think u will get what u r looking for.
Secondly U can check the event calender to know about the upcoming events.

Una palabra no dice nada, Y al mismo tiempo, Lo esconde todo