I claim the ornamental design for a taco server, as shown and described.
My new invention is a taco server allowing for taco shells to be placed for adding condiments, heating, and serving as set forth in the following specification. The taco server would be manufactured from sheet aluminum or a molded plastic.
FIG. 1 is a top, front, left side perspective view of the taco server showing my new design;
FIG. 2 is a left side elevation view of the taco server, the opposite side view being identical; and,