“But sco,” you say, “Watertown isn’t even on the T! How could I possibly get there without a car?”
Nonsense! Just take the 71 or 57 buses (conveniently featured on the new T maps) to Watertown square. The Town Hall is two blocks west on Main St after the Firehouse and the Library.
Disclaimer: Neither I nor the Watertown DTC have endorsed any candidate in this race.