With so many of us forced to stay at home, the temptation to become couch potatoes is pretty high. The online Afro-Joy Dance Party aims to offer a remedy: dancing together. At the follow-along class, performing artist and movement instructor Tatiana Zamir will teach participants to move to Afro-diasporic music. The one-hour event, which is for all levels of experience, happens on February 18 at 6:30 p.m. It’s free, but participants still need to register via Eventbrite: tinyurl.com/y3ucuxz7.