We are having a private destination wedding that only our parents are going to but want to celebrate with our friends when we return so we are hosting a party to celebrate afterwards. We wanted it to be informal so we were thinking of renting a beach house and having a bbq with cocktails and cutting the wedding cake. I was just curious if anyone thought that that might be tacky? We were trying not to have a formal reception because of the cost and thought that this might be a fun way to do it. Thoughts?