Psychobilly surf rock acts Nekromantix and Messer Chups play The Siren on Dec. 3

Psychobilly surf rock acts Nekromantix and Messer Chups play The Siren on Dec. 3

Halloween is behind us, but you can indulge your interest in the campy macabre when Danish-American psychobilly band Nekromantix and instrumental surf-rock combo Messer Chups play The Siren on Sunday, Dec. 3 (7 p.m.; 21-and-older; $20 at tixr.com). If you're a fan of The Munsters or The Addams Family, or horror hostess Elvira, these two bands conjure tongue-in-cheek monster nostalgia…