Weekend Picks: The Lumineers, 'Steampunk Valentines,' fun., more

While tickets are sold out for The Lumineers shows on Friday andd Saturday at Terminal 5, you should do whatever you can to find a way to catch this Colorado folk-rock band, which is famous for its hit song "Ho Hey." (Fri. & Sat., Terminal 5, 8 p.m., sold out. 610 W 56th St., 212-582-6600)

Need to buy a Valentine's Day gift but don't want something typical? Head to the Chelsea Bazaar's special Valentine's edition, where you'll find a variety of wares from local vendors. (Sat., 11 a.m., FREE, 135 W. 18th St., chelseabazaar.com)

Does your loved one adore steampunk? Stop by McNally Jackson Books, which is hosting Flight of the Steampunk Valentines, where you can use gears, ribbons, feathers and other cool items to manufacture a personalized card. (Sat., 11:30 a.m., FREE, McNally Jackson Books, 52 Prince St., 212-274-1160)

Before fun. graces the stage at the Grammy Awards next weekend, the "We are Young" rockers play their home city. (Sat., 8 p.m., $41, Radio City Music Hall, 1260 Sixth Ave., 212-247-4777)

Self-deprecating humor performed by comedy's self-proclaimed "miscreant league of misfits," The Starfish Circus ensemble appears with funny guys such as Dave Anthony and Greg Behrendt, left. (Sat., 8 p.m., $20, The Bell House, 149 Seventh St., Gowanus, 718-643-6510)