So in PA, where I'm getting married, I can't have an off-site cash bar, as it is illegal. I am getting married in my inlaws' backyard. I would like to have alcohol at my wedding, but I'm not crazy about the open bar idea as they tend to be expensive and have the potential to create problems. I was wondering if there was a way to buy it myself and find a way to serve it without a bartender. Any ideas on how to serve alcohol at the wedding without it seeming trashy or BYOB? Thanks!