Every week, Northbrook Patch captures this Patch button on site at a local landmark. Can you guess where today's "Where's Patch?" was taken? Submit your best guess in the comments! We'll name a winner and reveal a few details about the landmark in next week's column.

Last week, Gary Lenhoff correctly guessed that the button was photographed at Northbrook's Ed Rudolph Velodrome. The bicycle racing track is named for Edward J. Rudolph, a Northbrook Park District commissioner who trained 1972 Olympics gold-medal-winning speed skaters Anne Henning and Diane Holum.