Courtyard-and-galleries family tours of Boston's most atmospheric museum. Anyone under 18 gets in free, and so does anyone named Isabella.
Details change often — check with the program.
Isabella Stewart Gardner Museum is listed in the GOkidOZ guide to museum classes and family tours across Massachusetts. Class schedules, free hours and vacation-week programmes change term by term — check the official site above for current listings, and see what else is on during winter break.