b'A creative communityImprovBoston went from 2,000 visitors a week to zero overnight. After eight months with no income, the theater vanishes.company had no choice but to leave its Central Square home of more than a decade. Its like saying goodbye to your grandparents house, said managing director Josh Garneau. The trickle-down effect was felt by The Field Pub, where patrons traditionally gathered after shows, and it too closed its doors this summer. ImprovBoston received $10,000in grants from the Cambridge Artist Relief and Community funds this fall, with an additional $35,000 coming fromour new Cultural Capital Fund. It hopes to resume operations next spring. 9'