View Photo Gallery: Heisman Trophy winner Robert Griffin III is a highly coveted prospect heading into the 2012 NFL draft.

Making his first appearance in the area that he is expected to call home beginning this football season, Baylor quarterback Robert Griffin III will be featured at the Collectors’ Showcase of America sports memorabilia show Saturday at the Dulles Expo Center in Chantilly.

Griffin, whom the Washington Redskins are expected to select with the second overall pick in the NFL draft, will sign autographs from 1:30 to 3 p.m.

The show will run from 9 a.m. to 5 p.m. Saturday, and 9 a.m. to 4 p.m. Sunday.

Also scheduled to appear this weekend are current Redskins players Lorenzo Alexander, Roy Helu, Evan Royster and Darrel Young, along with former Redskins Dexter Manley, Ravin Caldwell, Maxie Baughan, Darryl Grant, Keith Griffin, Roy Jefferson, Bob Kuziel, Paul Laaveg, Walt Rock, Lonnie Sanders, as well as former defensive coordinator Richie Petitbon and former general manager Charley Casserly.

The show also will feature Pittsburgh Steelers quarterback Ben Roethlisberger, recently retired Steeler Hines Ward, Dallas Cowboys Jason Witten, Miles Austin and DeMarcus Ware, Philadelphia Eagles quarterback Michael Vick, Detroit Lions quarterback Matthew Stafford and Boston Celtics great Bob Cousy.

For more information and schedule of appearances, go to or call 540-456-6877.