Oak Park, 12/11/11--Lila, 2, and Lucy Vander Griend, 4, are both curious and reticent about the proximity of the Little People while sitting on their father Donald's lap. The Park District of Oak Park hosted the Santa Trolley Express on Sunday, featuring Santa and Mrs. Claus and the Little People at Cheney Mansion. | Jon Langham~for Sun-Times Media

Oak Park, 12/11/11--Lucy Vander Griend, 4, pleads with her father Donald not to go see Santa, even for a little. The Park District of Oak Park hosted the Santa Trolley Express on Sunday, featuring Santa and Mrs. Claus and the Little People at Cheney Mansion. | Jon Langham~for Sun-Times Media

Oak Park, 12/11/11--Reese Garland, 6, is unfazed by a kiss on the head from Wally, one of the Little People. The Park District of Oak Park hosted the Santa Trolley Express on Sunday, featuring Santa and Mrs. Claus and the Little People at Cheney Mansion. | Jon Langham~for Sun-Times Media

Oak Park, 12/11/11--Tessa, 2, and Olivia O'Neill, 5, pose by a Christmas tree. The Park District of Oak Park hosted the Santa Trolley Express on Sunday, featuring Santa and Mrs. Claus and the Little People at Cheney Mansion. | Jon Langham~for Sun-Times Media

Oak Park, 12/11/11--Santa hurries to his chair in the library after inviting all the children to come tell him what they want for Christmas. The Park District of Oak Park hosted the Santa Trolley Express on Sunday, featuring Santa and Mrs. Claus and the Little People at Cheney Mansion. | Jon Langham~for Sun-Times Media

Oak Park, 12/11/11--Nancy Heiman, aka Mrs. Santa Claus, applauds the entertainment provided by the Little People. The Park District of Oak Park hosted the Santa Trolley Express on Sunday, featuring Santa and Mrs. Claus and the Little People at Cheney Mansion. | Jon Langham~for Sun-Times Media

Oak Park, 12/11/11--Julian St. Pierre, 4, enjoys his milk while watching the Little People floor show. The Park District of Oak Park hosted the Santa Trolley Express on Sunday, featuring Santa and Mrs. Claus and the Little People at Cheney Mansion. | Jon Langham~for Sun-Times Media

Oak Park, 12/11/11--Little People Wally and Victor dance to several Christmas songs to the delight of children and parents alike. The Park District of Oak Park hosted the Santa Trolley Express on Sunday, featuring Santa and Mrs. Claus and the Little People at Cheney Mansion. | Jon Langham~for Sun-Times Media

Oak Park, 12/11/11--Two year old Jaida Garland is more interested in looking around the room than who is holding her on his knee. The Park District of Oak Park hosted the Santa Trolley Express on Sunday, featuring Santa and Mrs. Claus and the Little People at Cheney Mansion. | Jon Langham~for Sun-Times Media