I'm providing beer, wine, 2 signature drinks, and sangria. I just had a guest ask me if it's going to be open bar. I told him what all we're having and his response was a long pause then ".. I'll just bring my own liquor." Now I feel like I'm not providing enough! It seriously isn't in my budget to add a ton more so do you guys have any suggestions for another cheap drink I could add or what kind of beer would please everybody? I really feel bad like I'm not doing enough now.