Campbell's Cross Farm is hosting a music festival later this month, and it's happening in their massive sunflower field in Inglewood, Ontario. The Sunflower Garden Party will take place amidst hundreds of sunflowers, and is being billed as "Toronto's first alcohol-free music festival." What to knowThe Sunflower Garden Party takes place from 11 a.m. to 11 p.m. on August 23 — yes, a full day affair. Sunflower season in OntarioAccording to Destination Ontario, sunflower season in Ontario spans from late July to all through August. The farm where this particular gathering is taking place is located at 3634 King St., Inglewood, Ontario.