Museum Mile Festival
Time Out says
This festival is back for its 41st year, which turns Fifth Avenue into the city’s largest block party. Live music and entertainment flood the streets while museums open their doors to the public at no charge. This year's participants include Museum of the City of New York, the Jewish Museum, Cooper Hewitt, the Solomon R. Guggenheim Museum, the Metropolitan Museum of Art and more. Fifth Ave between 82nd and 105th Sts.