I've got a 1957 Airstream trailer and this weekend I'll be attending a rally in Calistoga with other vintage trailers. We'll be mixing up cocktails outside our rig during the open house and I'd like to accompany the drinks with some tasty snacks. I'd like to stick with a 50s or trailer park theme. So far I'm thinking of serving pig candy and pimento cheese on toast points (separately, not together!). Any other suggestions for something yummy and appropriate? Must travel fairly well or be easy to whip up in the trailer. Thanks!