So my venue is a little different than I'm use to but I think it'll be ok in the end. Our venue only has a beer licences but allows us to bring in our own "hard stuff". My fiance's entire family had their weddings at this venue so they know the weird situation and so does the locals. Here is the situation, we will provide booze during social hour with our own bartenders (aka uncles) but once social hour is over, the owners resume operating the bar. At that point, whatever is left over will be transferred to another location for people to get. At this point, they can also bring in their own if they wish too otherwise beer will be available for purchase. This concept was totally weird to me and it will also be weird for my family so I need help with the wording of such. I'm sure they will be appreciative of drinks not costing $5-$6 each since they can bring in their own and just buy "set ups" at the bar.
I know it's not ideal for weddings to be BYOB of sorts (except beer) so please don't say it's tacky or rude because I'm already struggle with this but I'm just asking for help with wording.
Thank you!