Wish the General a happy birthday while enjoying hoecakes made over the open fire. #PoseLikeThePrez in the Education Center Lobby, observe wreathlayings at the Tomb, and watch dancing demonstrations on the bowling green. Across the estate, listen to members of the Washington family recount stories about the General and visit with George and Martha Washington in the Interpretive Center. Tickets: $20 adult, $12 for children 6-11, $19 for seniors, and children 0-5 are free. Ticket prices are slightly lower if…