O'dourves and Appetizers
Oops, i was going from memory, and typing by rote since my mind has been on March Madness all morning (GOOOOOOO CARDINAL). the invitation actually promised "O'dourves and Beverages"

Thank you, Bridget. I had noticed the variant spelling the instant I read your repost, and found the irony very satisfying, but was reluctant to bring it to your attention, as doing so would have opened the floodgates for critiques of my own less than adept typing!