Another area to check - if you have an airport near you - is the Car Rental Agencies. They are another source that's constantly looking for desk CSRs, drivers, and lot attendants. 

Check with the local Hotels. They are constantly looking for part-timers to act as Concierge, Valet, or Bellhop positions. The work can get hectic at times, but, if you have great knowledge of the local area, and like to inter-act with people, it's a...