Make up a few smaller platters of antipasto and refrigerate, serving only one at a time. Take the platter you're going to serve out of the fridge about 10 minutes before placing out for guests. Bringing the platter to room temperature enhances the flavors of the meats and cheeses. Having more in the fridge allows you to rotate so that a platter doesn't sit out too long.

Tip courtesy of Chris Ely, Co-Founder of Applegate.