Voyager's Mess Hall
Whenever you are hungry you can always rely on something strange to be cooking in the mess hall. Once Voyager was left stranded in the Delta Quadrant, it was clear they needed to save energy and cutting back on food generated by the replicators was a good start.
And luckily Neelix considered himself quite a cook, and took it upon himself to be head chef when he came aboard. He continued in this role right up until he left.
The Mess Hall is more than just a dining hall aboard Voyager though. It is used as a central point for most of the social events, used more often then the bridge and the holodecks. One wonders why really.