Art buffs are spoiled for choice in our city: Museums big and small boast galleries so ever-cycling it would be nearly impossible to catch all the openings in a single season. History museums and cultural institutions, perhaps unsurprisingly, tend to work on longer time frames. Lucky us, then, that the next three months will see an impressive array of exhibition openings, right in time for the dreary weather. Included below, too, are last calls for exhibits closing soon — penguin-run, don’t penguin-walk, to those. Advertisement A grand reopening: The Heritage Museum of Asian Art finally unveiled its new Bridgeport digs...