I am not including things I can easily bring, One of my favorites to bring is fruit cocktail - just a bunch of fruit cut up & mixed. Very refreshing & easy to eat in little bits throughout the day. I like bringing some stuff so I know what I can count on.
@ one point the Kart Cafe served fruit instead as an option to fries with the burger. Really nice. More than once I took my wife there just to get a burger at her request. The Cafe also has some pretty good special on event days. Kind of nice to get into AC & quiet for a bit, useful if you need to ‘reset’ your head.
Not necessarily the best choices, but these fit for the entertainment mode of karting.
My dream track food: assuming good quality on all.
Tacos & Tamales (Mexican in general)
Burgers - philly cheese steak
Middle Eastern/Mediterranean - Kafta Kabob, gyros, hummus, falafal, pita bread (not bad in the heat)
Drinks: (not a replacement for a lot of water)
Lebanease & mint tea
Agua Fresca - Cantaloupre, pineapple, tamarind lemonade, watermelon. I like horchata too, but not in the heat. I like jamaica/hibuscus but am allergic - it irritates/closes my throat. Best Aqua frescas have less sugar IMHO.
Any fruit juices
Good ole iced tea
Sorry if I picked all the low hanging fruit.
What is your idea of a nice treat you would love to get at the track?