Derek Hough will cha-cha his way to center stage for GateHouse New England and Wicked Local's fourth annual Best Years Expo Saturday, Oct. 20, at Gillette Stadium in Foxboro. The free event is presented by Steward Health Care.

So you think you can dance? We’ll let professional Latin and ballroom dance phenom Derek Hough be the judge of that! The dancer/choreographer/singer/actor will cha-cha his way to center stage for GateHouse New England and Wicked Local’s fourth annual Best Years Expo Saturday, Oct. 20, at Gillette Stadium in Foxboro. The free event is presented by Steward Health Care.

The “World of Dance” judge and “Dancing With The Stars” champion alum will be interviewed by this year’s emcees for the day, WCVB-TV and Me-TV co-anchors Maria Stephanos and Ben Simmoneau.

Attendees can preregister to win a VIP meet-and-greet with the two-time Emmy-award-winning hoofer, Patriots tickets and guided tours of Gillette Stadium, in addition to an array of other preregistration prizes. Registration is required, and those who pre-register at thebestyearsexpo.com will automatically be entered to win.

Also joining the celebration of life in the 50s, 60s, 70s and beyond will be oldies cover band The Reminisants, back by popular demand, and performing throughout the day Saturday. George Lyons will be back for another year with his “Authentic Sinatra Tribute,” adding some traditional pop to the Best Years Expo music mix. Other musical acts include Clyde Wheatley and Ed McCarron.

A mini casino, bingo, a caricature artist and chair yoga, will be included among the many hands-on opportunities throughout the day. Scores of exhibitors will line the expo space and seminars will be offered. For full details and a schedule, please visit thebestyearsexpo.com. As always, plenty of free parking is available.