Johnson City Grand Squares Anniversary Dance 0 By N&N Admin on April 19, 2016 Johnson City Grand Squares Anniversary Dance 6:30 pm – 9:00 pmApril 22, 2016 Johnson City Grand Squares Anniversary Dance from 6:30-9 p.m. At Memorial Parks Community Center, 510 Bert St. Addmission is $7. Share. Twitter Facebook Pinterest LinkedIn Tumblr Email