Merchants and shoppers along Third Avenue in Bay Ridge raised nearly $6,000 for breast cancer research during a pink-themed weekend blitz of fundraising organized by a local store owner — and the money is still rolling in! “It went very well, I think we raised $5,800 as of right now,” said Jeanine Condon, co-owner of Bay Ridge jewelry shop, Charmed by JLM. “We are trying to hit $8,000. We still have eight more people to collect from so hopefully we will get there.” Nearly 20 small businesses participated in “The 3…