Coffee lovers will find a convenient fix at the former Hilltop site

SAUGUS — Plans for a well-known coffee shop, complete with a drive-thru window, are brewing at the $100 million Hilltop Steak House site redevelopment. Attorney Richard Magnan, who represented developer AvalonBay Communities, said he could not disclose which cafe would be going into the space because of a confidentiality agreement, but said it was a…