Take a tour of the Hidden Gardens of Beacon Hill on Thursday, May 21, 9-5, rain or shine. The tour is self-guided and may be viewed at your own pace. Complimentary tea and coffee will be served at The Church of the Advent, 30 Brimmer Street. To purchase tickets in advance by mail, send a check payable to Beacon Hill Garden Club before May 7, 2009 to Ticket Chairman, Beacon Hill Garden Club, Box 302, Charles Street Station, Boston, MA 02114. Include a stamped, self-addressed business sized envelope with your check. Tickets in advance are $30 each. Tour day tickets, if available, are $35. No refunds or exchanges are allowed, and there are no group discounts. If you have questions, you may call 617-227-4392. Tickets may also be purchased on line at www.beaconhillgardenclub.org.