Please feed your bridal party, especially if you're asking them to help set up and tear dow

Friend asked me to be in her bridal party, I said yes 'cause we've been friends since HS. This is the only time I've ever regretted being in a bridal party before. About a month out, she texts the GC asking for help with set up and tear down. It's a budget wedding, super DIY, pretty much everyone says yes because we love the bride and groom. I get there around 1030, had some fruit for breakfast.For the record, the groom also helped with set up and they both helped with tear down. SIL and I left the reception venue around 1 to head to the ceremony site to get ready. Ceremony starts at 3 and we still all need to do hair and makeup. After the ceremony, where the groom's brother got super dizzy and had to sit down (I assume he also didn't eat enough 'cause he was at the receptionist venue longer than us) we decided to do a McDonald's run on the way back to the reception venue. It's 5pm at this point and dinner isn't starting till 645. It literally could have been a homemade sandwich, just something to tide us over 'till dinner.