The 9th annual Otsego Lakes Festival will be held at Glimmerglass State Park on June 10, from 10 a.m. to 3 p.m. It’s being held in tandem with the Clark Sports Center’s 4th Annual “Race the Lake” marathon and half-marathon around Otsego Lake, which ends in the park.There will be a number of activities including free paddle board demonstrations and lessons, “touch tanks” featuring live fish, plants and aquatic invertebrates found in Otsego Lake along with food and beer sampling from local vendors. Admission is free.