 Award-winning Marketing Agency adds Häagen-Dazs and Holle to its growing portfolio of consumer brands. NEW YORK, NY ACCESSWIRE April 12, 2021 Award-winning public relations agency The Door, a consumer, lifestyle and hospitality marketing communications agency, and wholly-owned subsidiary of Dolphin Entertainment, Inc. NASDAQ:DLPN, is excited to announced today the addition of two new clients - the iconic ice cream brand Häagen Dazs and beloved European baby food brand Holle. 