An "appetizer table" refers to a designated space or table where an assortment of small, tasty dishes is placed for people to enjoy before the main meal. Full definition
«The color of this dip is very festive and would make a nice addition to any snack or appetizer table at your next holiday party.» (allrecipes.com)
Said appetizer table was always piled with latkes, pan-fried mini mounds of shredded potatoes. (mindbodygreen.com)
They're a homemade finger food classic, a dish you could reliably expect to find on dinner party appetizer tables and at community picnics everywhere. (michael--korsoutlet.ca)