
August 25, 2026
The candy-bar brand Oh Henry! will introduce its first Grumble-Activated Vending Machine at Union Station in Toronto, offering commuters and other visitors a chance to receive free candy bars by making a stomach-grumbling sound, according to a blogTO report. The interactive machine will be located in the station's Bay Concourse and will dispense a complimentary Oh Henry! bar when successfully activated by a user's "grumble."
Oh Henry! bars are currently sold by the Hershey Company in Canada.
The promotional vending machine will operate Sept. 1-3 from 7 a.m. to 7 p.m. each day. Participation is free, and the activation is designed to engage travelers during morning and evening commutes as well as throughout the day.