A burger a day keeps the doctor away – isn’t that how the saying goes? Well either way, that’s The Biltmore’s mantra for the month of August.  The Newton restaurant will be flipping a different patty every day to raise money for one local charity as part of their 30 Days & 30 Burgers campaign. They’ll be donating $1 from each one they sell – whether it’s the Peanut Butter Crunch Burger, the Hawaiian Burger or the Truffle Butter Burger – will go to the Boston Health Care for the Homeless Program. Call The Biltmore at 617.527.2550 for details or consult their Facebook page for the day’s bunned creation.