The Groton-Dunstable Educators Association will present the annual GDEA Variety Show on Friday, March 15 at 7 p.m. at the Performing Arts Center in the Middle School South Building, 344 Main St., Groton. Tickets will be sold at the door for $5. There will be raffles and refreshments for $1 each. Proceeds go to scholarships for Groton-Dunstable graduating seniors.