The first Wegmans on Long Island opened this morning in Lake Grove.
People lined up since last night to be the first inside.
The first person in line says he's been camped out since 3 p.m. Tuesday.
Suffolk County police sent out a traffic advisory, saying people should avoid Middle Country Road in the area if you are not visiting Wegmans.
Regular store hours will be from 6 a.m. to midnight daily.