If your trip to Brookline is all locked in but your travel itinerary is looking a bit empty, let us give you a few hints and tips.The neighborhood's proximity to Dana-Farber Cancer Institute is one of its many allures. Walk on over whenever you fancy.Leave that rental car back at the hotel and move those legs. Not far from the center of this neighborhood, Coolidge Corner Theatre is worth a look. More adventure is waiting for you at Chestnut Hill Reservoir and John Fitzgerald Kennedy National Historic Site, which are also close by.