If you have a credit or debit card from Bank of America or Merril Lynch, you can get a little culture for free this weekend. Their Museums On Us program gives no-cost admission to more than 150 cultural institutions nationwide, including museums, historical sites, science centers and zoos on the first full weekend of each month through the end of the year. In D.C., the locations are the National Museum of Women in the Arts and the Phillips Collection. For information and a full list of participating sites, visit museums.bankofamerica.com.
