Sometime within the next week, the Cleveland Park Listserv will reach a new milestone: 10,000 members. Who will be member #10,000? Listserv founders and publishers Bill Adler and Peggy Robin will present a box of Parisian macarons from Washington, DC's newest pastry and chocolate store, Cacao, to the first listserv member who correctly guesses the day that we reach 10,000 members. Yum.
