The American Booksellers Association profiles The Regulator Bookshop in Durham, North Carolina.
“Although the store's first day of business on December 4, 1976, may have been low-key -- co-owner and co-founder Tom Campbell recalls a cold Saturday morning with some snow flurries and a 'small and perhaps improbable' cramped bookshop -- Regulator's 30th anniversary was celebrated with considerable fanfare.” – from ABA website