(September 13, 2023, 12:49 PM EDT) -- BOSTON — Workers who filed a putative class complaint against the owners of a chain of day spas where they worked seeking premium pay for the hours they worked on Sundays pursuant to a Massachusetts law in effect until the beginning of 2023 may proceed with their claims as the spa’s retail sales make it a “store” and “shop” under the statute, the Massachusetts Appeals Court ruled, vacating a trial court’s summary judgment ruling for the spa owners....