When you walk into Gilly’s House of Cocktails in San Diego’s North Park neighborhood, you’ll catch folks circling around one of the two billiards tables playing pool for free, likely with a beer in hand. You’ll see an $11 Adios Motherfucker on the menu painted on the wall next to its room-length bar, touting ingredients like overproof rum and navy-strength gin. You’ll likely notice its brightness and cleanliness. Belly up to the bar, and you may spot a black wooden message board tru...