NHM offers free admission on the first Tuesday, except In July and August, so that we can avoid overcrowding and maintain a quality visitor experience. In their place, we have expanded the program in the month of September, and now offer 13 Free Tuesdays a year.

Future dates are:
September 3, 10, 17, 24, 2013
October 1, 2013
November 5, 2013
December 3, 2013