Eucharist . 55a Tso {Eponymous general}. As in General Tso's chicken . 58a Rec {Mute neighbor, maybe: Abbr.}. Rec and Mute are buttons on a remote control . 2d Avalon {"Operation Bikini" co-star, 1963}. Frankie Avalon starred in Operation Bikini . 9d polos {Tops of golf courses?}. Polo shirts . 11d TSA