The Mid-Atlantic Glass Association (MGA) will hold its 29th annual expo on Wednesday, April 20. The expo will be held at Martin’s Crosswinds in Greenbelt, Md., from 3 to 9 p.m.

The expo will feature architectural glass and glazing products; automotive glass and repair; curtainwall and storefront systems; equipment and machinery; tools; mirrors; bath enclosures; sealants; adhesives; doors and hardware; computers; and more.