Marriott International, Inc. (MAR) unveils plans to bolster its luxury portfolio with the conversion of three iconic properties across the United States. The Resort at Pelican Hill (Newport Beach, CA), Turtle Bay Resort (Oahu, HI) and a Midtown Manhattan luxury hotel will all join the Marriott Bonvoy portfolio. These conversions are expected to be finalized this summer, adding over 1,000 rooms to Marriott Bonvoy's already extensive luxury brand portfolio.These conversions solidify MAR's commitment to growin ...