ERIKA SCHULTZ / THE SEATTLE TIMES
Ally Weaver and Sydney Roseke, right, feed seagulls at Ivar's Acres of Clams on the central Seattle waterfront on Tuesday. For the restaurant chain's 109th birthday, the business offered customers one entree at a regular price and a second entree for $1.09. Roseke, from Cedar Rapids, Iowa, said, "We heard this was one of the things you had to do" when visiting Seattle. Weaver is from Omaha, Neb.