The wall would seem to suggest that this service applies only to blind dates set up via phone apps.
Girl: "Hi, um, I don't have much time, there's this really creepy guy who won't leave me alone, and um... angel shot!"
Bartender: "Yeah, cool maam, which social media app did you say you met this guy through?"
Girl:"It's not through a social media app, I just showed up here tonight and this guy is really nuts, could you help me? Angel Shot?"
Bartender: "Hmm, gosh, I really want to help you, but as our bathroom wall says, this is really geared towards people who are in the middle of creepy blind dates..."
Girl: "Well, maybe it's not exactly a blind date because we just met accidentally, but he really is scaring me and I could really use that Angel Shot..."
Bartender: "You just met for the first time?"
Girl: "No, I've seen him around... I mean, we've barely talked before... Angel Shot... is your manager here by any chance?"
Bartender: "Jeez... I so want to help, but our policy is really geared towards making us look hip and 'with it' in the internet age, what with the advent of stalking that now uses the internet, on phone apps... try telling him you're not interested, and could you let the person behind you place their order?"