To celebrate Martin Luther King, Jr. Day, the Museum of Fine Arts is offering free admission all day long on Monday, January 20. In addition to the Gauguins, Sargents, and van Goghs, visitors to the MFA on Monday will find a community arts showcase, hands-on art-making activities for kids, and famous civil rights speeches recited by local teenagers, entertainers, and even a former American ambassador. All of this is yours to enjoy, free of charge, on the day when we remember a man whose work transcended a nation and reminded us of our shared humanity.