 NEW YORK--BUSINESS WIRE--OneSpaWorld Holdings Limited, NASDAQ: OSW, the pre-eminent global provider of health and wellness products and services on board cruise ships and in destination resorts around the world, announced today that it will release its First Quarter 2021 earnings on Wednesday, May 12th before market open. The Company will conduct a conference call the same day at 10:00 am ET to discuss its quarterly results. What: OneSpaWorld first quarter 2021 financial results conference 