It's hard to believe that in 1982, a Houston-based waste-management company planned to put a landfill on KCK's Quindaro Townsite, an abolitionist settlement (around North 27th Street and the Missouri Pacific Railroad tracks) that linked to the Underground Railroad. Concerned community members got the site listed on the National Register of Historic Places in 2002. Keep supporting the cause tonight when the Old Quindaro Museum & Information Center hosts Christmas and Blues on the Boulevard, featuring Millage Gilbert and the Down Home Blues Band, Bill Carter and the Blues Review, Ron Teamer, and Eugene Smiley and the BWB Band. The show at the Nefertiti Ballroom (1314 Quindaro, 913-321-6677) starts at 8. Tickets cost $25 at the door. For more information, call 913-244-8497.