This might be a regional thing. Where I am (Charleston, SC area which is actually a very popular year round wedding and corporate party destination), we almost always get fed. I would say at least 9 out of 10 private gigs we (and the rest of the help, photographers, etc) are fed, as stipulated in the contract. Sometimes it is a boxed sandwich and chips, sometimes it is a big pasta dish that we all share, but most often we are getting the same food that the guests are eating. If we are getting the same food as the guests, i would say half of the time the caterers make us plates that we eat in a back room, and the other half we are walking through the buffet line and eating wherever we want, again this is all stipulated ahead of time either in the contract on verbally with the event planner. Often times we are at these events for up to 7-8 hours (loadin-soundcheck at 4, play 7-10ish, packed up by 11), so it really is pretty important for us to eat or else we’d all be pretty miserable by the end lol! All that being said, I definitely would not jump in the front of the buffett line, I certainly wait my turn and try to be respectful about it. But if I’m offered food at an event, I’m definitely eating it. I actually considered it part of my pay.