MONDAY >> Not really into the whole Christmas Eve thing? Jewmongous is Sean Altman from Rockapella (of “Carmen Sandiego” fame) and “What I Like about Jew” who will be offering humorous Christmas Eve odes including “They Tried To Kill Us (We Survived, Let’s Eat),” and “Taller Than Jesus,” at Jammin Java in Vienna. $20, 7 p.m. and 9:30 (two shows). >> The music played by the DJs at the South African Christmas Eve party…