To celebrate its centennial, Sutton's offered free shirts to the first 100 customers and $1 hot dog meals throughout the day.
Sutton's sold over 900 hot dogs and served nearly 600 people on Wednesday.
“We love the community," Amy Pinney, wife of Sutton’s current owner, Don Pinney, said. "We love Chapel Hill, and we are so glad that all these people love Suttons."