Carousel CommunityHall ElementaryParadePlano High School Car parades for graduating students On June 9, 2020June 10, 2020 By admin Graduates in the Class of 2020 from Plano High School participate in a recent parade. This content is for 30 Day Free Trial, 3 Months for 99 Cents, and One Year Subscription subscribers only.RegisterAlready a member? Log in here