Sometimes you just have to push the silly button. Maybe that’s why it is time for the annual Pimp My Bookcart competition.

Last year’s winner was a Good Humor-themed cart created by welding students at Harlem High School.

If you need to smile, check out all of last year’s winners.

Two more smile makers come to you courtesy of Jim Averbeck and Kristin Clark Venuti. Jim interviews people at the American Library Association Annual conference every year. Then he and…