Two Radio City Rockettes from Long Island will be at Gingerbread University in Riverhead and YOLO Yogurt and Desserts in Roslyn this week as part of the Rockettes’ “make time for joy” initiative.

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Gingerbread University and the Rockettes will host a free gingerbread decorating class from 4 to 5 p.m. Monday, Sept. 19; registration is required and space is limited; call 631-727-7309. Gingerbread University is at 3225 Sound Ave., Riverhead.

YOLO will be adding eggnog, gingerbread and candy cane frozen yogurt to its menu during the Rockettes’ visit from 4 to 5 p.m. Thursday, Sept. 22, at 1355 Old Northern Blvd., Roslyn.