Ben & Jerry’s will celebrate the 25th Anniversary of its New York Super Fudge Chunk flavor by giving out free samples outside the New-York Historical Society from 1-4 PM today, June 30. Since the museum’s current exhibit is “The Grateful Dead: Now Playing at the New-York Historical Society,” samples of Cherry Garcia will also be available.

In addition, the New-York Historical Society is offering visitors a special 2-for-1 discount deal today. “The Grateful Dead: Now Playing at the New-York Historical Society” will be on display through September 5.