Feeling the afternoon slump? Feast your eyes on Lucky Peach’s thoroughly informative guide to dim sum on Buzzfeed and shake off the stupor long enough to find a dim sum restaurant near you, where you can dine equipped with this newfound knowledge. David Chang — Lucky Peach creator and James Beard Award-winning chef of the Momofuku restaurant group — will be at the library on May 22 accompanied by several of his culinary cohorts. Join them, won’t you? Tickets available here.