Hopdoddy Burger Bar celebrates its grand opening today, April 25, at 142 Vintage Park Blvd., Ste. A, Houston. Based in Austin, the chain specializes in freshly made craft burgers. Selections include Angus beef, Kobe beef, bison, lamb, chicken, turkey, sushi-grade tuna and black bean. Hopdoddy also offers a selection of salads, fries, beer and cocktails. The Vintage Park location partners with the Periwinkle Foundation, which seeks to help improve the lives of children and young adults with life-threatening illnesses staying at Texas Children’s Hospital. www.hopdoddy.com