FIG. 1 is a perspective view of a hotel food service area showing our new design; FIG. 2 is a front elevational view thereof; FIG. 3 is a left side elevational view thereof; FIG. 4 is a right side elevational view thereof; and, FIG. 5 is a top plan view thereof. The broken line showing is for illustrative purposes only and forms no part of the claimed design.