Though it's a good way to connect with others and a fundamental part of living near train tracks, pouring one’s heart out to strangers is an unsustainable career. Learn a more employable pour with today’s Groupon: for $20, you get a 90-minute bartending instructional course (a $50 value) at National Bartenders and Casino School. National Bartenders and Casino School serves a 90-minute bartending instructional course with a twist of brainpower for gin-funneling fun or jump-starting a career in the service industry. Take notes on a matchbook while the expert instructors lecture for 45 minutes on terminology, glassware, and the basics of psychiatric evaluation before practicing mixing drinks and organizing top-shelf bottles alphabetically for the next 45. Classes take place Saturday and Sunday afternoons or Friday and Saturday evenings, so join forces with friends to create a delicious mixed drink with the power of teamwork, or fly solo and meet fellow future mixologists in their fledgling form.