Wedding ceremony at a brewery; reception elsewhere

I don't find this to be weird. Especially if the brewery has a special meaning to the couple, I could understand why they might choose to have their ceremony there. It's a non-traditional place for a wedding ceremony, but that doesn't necessarily make it a bad choice. And if the brewery doesn't have a good setup for a reception (or maybe they aren't able to host receptions or maybe there's another venue the couple liked better for a reception), then I think it makes sense that the brewery is only booked for the ceremony.