The Brookhaven-Lincoln County Chamber of Commerce will celebrate 90 years in operation this week.

“We can’t say with 100 percent certainty, but we believe we are the oldest continually operating Chamber in the state,” executive director Garrick Combs said.

The public is invited to a party in Railroad Park Friday from 1 p.m. until 3 p.m. The celebration will include live music featuring Cody Dunaway and sweet treats provided by BankPlus.