FH and I put a deposit down on a place for next Sept and we've realized that we don't want a big wedding anymore and are doing a family only event, for a variety of reasons. Because it's so far in advance and it's a prime date we would like to ask for the deposit back on the venue, or perhaps see if we could purchase wine from the vendor instead of getting the cash back. Suggestions on how to do this with appropriate etiquette would be really helpful! Thanks!