| Business | Phone |
| Huron Church Camps 397 Springbank Dr, London N6J 1G7 | (519) 474-0391 |
| Huron Church Camp 472 Richmond St, London N6A 3E6 | (519) 565-2822 |
| Mathematics Foundation-Canada 805 Adelaide St N, London N5Y 2L8 | (519) 438-1441 |
| Original Kids Theatre Summer 881 Waterloo St, London N6A 3W8 | (519) 679-3316 |
| Camp Tawingo 1066 Commissioners Rd W #612, London N6K 3S3 | (519) 471-7544 |