- Who
- Girl Scouts of Greater Chicago and Northwest Indiana
- What
- 3236 people
- Where
- United States (Rosemont)
- When
The most people dunking cookies is 3,236, and was achieved by the Girl Scouts of Greater Chicago and Northwest Indiana (USA) at Allstate Arena in Rosemont, Illinois, USA, on 6 January 2018.
The attempt took part at the Girl Scouts' annual rally, prior to a Chicago Wolves minor league ice hockey game later the same night. Participants included active Girl Scouts, their families, and friends. Participants were provided with individual jugs of sealed, lactose-free milk and three Girl Scout cookies.
