This certificate entitles the winning bidder to attend one session of yoga classesduring Spring 2012 (mid-April to early July); Summer 2012 (mid-July to mid-September); Fall 2012 (mid-September to mid-December), or Winter 2013 (mid-January to mid-March) at any of Unity Woods three locations: Bethesda (4853Cordell Avenue, Suite PH 7); Woodley Park in Washington, DC (2639 Connecticut Avenue, NW); or Arlington, Virginia (4001 North Ninth Street, Suite 105).