One Day at a Time {1975} episode 147

Gift Horses Ann leaves on a business trip just before a storm from two gale-force grandmas, Grandma Cooper and Grandma Romano, inundate the Romano apartment. Barbara must bear the brunt of the storm as she soon finds herself being showered with gifts. Grandma Romano buys her an electric organ and Grandma Cooper upstages her by giving Barbara a trip to Hawaii.