It is only one day, try to keep that thought in perspective. You may be pleasantly surprised and find grilled chicken. If you have time to stop at a store, why not see if they have veggie kabobs pre made. My local grocery store sells them in the produce section and at the butcher counter. Or bring whole wheat buns. Just watch the beverage, chip choices etc. When faced with a food challenge, ie wedding, BBQ etc, I try to make the best food choices from the selections. Sometimes it works and other times not so much. Don't put too much pressure on yourself
we've all been there on more than one occasion.
I grew up in Hampton Bays and was in Patchogue Thursday night. Small world
Have fun tomorrow