My fiance & I are planning a smallish wedding (130ish) for next fall in our college town (just now leaving, 5 degrees later!). One of the caterers for our venue is a local restaurant we love - especially their awesome breakfast, which is their most affordable option for us. We are considering having breakfast served at our evening (7ish) reception.
On the one hand, we love this restaurant. It also might be a nice surprise for the guests.
On the other hand, guest might think it's a bit weird. They might also be disappointed if they were looking forward to dinner.