Chance the Rapper flipped the switch on the Museum of Science and Industry’s four-story Grand Tree on Saturday, kicking off the Museum’s Christmas Around the World and Holidays of Light exhibit set to run through Jan. 7. During the festivities, he announced the return of SocialWorks’ 5th annual “A Night at the Museum” event taking place at MSI on Dec. 21, which serves as a holiday fundraiser and donation hub for SocialWorks’ Warmest Winter clothing drive, benefitting Chicagoans experiencing homelessness.

In addition to offering activities for families, the event aims to collect donations for those experiencing homelessness in Chicago. All guests are encouraged to bring and donate “warming” items, such as coats, scarves, gloves, toys, hygiene items, etc.

“No event quite matches the energy, fun, and giving of ‘A Night at the Museum.’ With this event, we’ve collected hundreds of thousands of items to clothe those experiencing homelessness and brought together the businesses and people who uplift SocialWorks, all under one roof,” Chance the Rapper shared. “I can’t wait to welcome new and returning guests, and their warming items, to the Museum on December 21st. SocialWorks, myself, our vendors and performers, have an amazing evening planned for all attendees!”