Without parental permission, Chabad offers candy to secular children it meets in the park, if those children will recite Biblical verses chosen by Chabad's late rebbe.
Audio from Tablet Magazine:
Tablet Mag Podcast 030810 ramat aviv
By the way, Tablet Magazine just won a National Magazine Award for Digital Media in the category of “Outstanding Audio Podcasts on a Magazine Website or Online-Only Magazine." This is the first Digital Media Award for Tablet Magazine and the first NMA award given to a Jewish publication.
Check out other Tablet Magazine podcasts.
Previous Ramat Aviv Posts: 1, 2.
[Hat Tip: Ben Max.]