Sat for 15 minutes while multiple servers buzzed all around me but could not see me. Talked to a manager. Got a shrug from her. Two things: 1. Your beer isn't THAT great. There are two other microbreweries within 10 minutes of my house, neither of which have a prejudice against single people. 2. While I apologize for it being just me, it turns out I am a surprisingly good tipper. Not uncommon for me to leave two 20s on a $15 tab. But the asshat who ignored me will never know that. And because of the shrug, I doubt that anyone else there will either.