Happy hour with the co-workers: The very phrase mocks you with its bitter irony. If you have to sit through another of Bowtie Bob’s “humorous” stories about the fax machine’s glitchy “PC load letter” light, you might lose it. This (and every) week, head to Happy Hair Thursdays at Allure Salon in Coconut Grove. From 5 to 8 p.m., they’ll serve up wine, cheese, and a free haircut when you bring a friend. And get this: The cuts are actually good (as are the snacks and drinks). And if you’re feeling adventurous, you can always ask about extensions. So grab Split-End Sue in the next cube and head on over. It may not be a BFF bonding experience. But it’ll bring you a lot closer than any $2 bottomless margarita ever could. Allure Salon, 3405 Main Highway, Coconut Grove (305-461-0020).