DO: Recommended Take a walking tour: * Lower East Side Tenement Museum (212-431-0233)--various tours are offered each week * Eldridge St. Synagogue (212-219-0888)--Sundays at 11 am * Discover Harlem Tours (Fax 212-599-5032 * Caribbean Nostrand Avenue on Saturday September 16 (718-624-0890) * American Indian sites of early New York on Saturday September 23 (212-425-1778) * Literary sites in Greenwich Village on Sunday October 1 (212-838-6878) * Sacred spaces on the Upper East Side on Saturday October 7 (212-860-6868) * Jewish Borough Park on Sunday October 15 (718-624- 0890 * Chinatown on Saturday October 28 (212-769-5310) * Or any tour of your choice. Check out the Metropolitan Almanac or pick up flyers outside the Dean of Students office on the 7th floor, 721 Broadway, or at Loeb Student Center. Try a commercial guided bus tour.