Uncategorized U.S. National Guard Officers and Family Visit St. John During Leadership Convention Tradewinds staff - June 25, 2008 Share FacebookTwitterPinterestEmail The wives of U.S. National Guard officers watch Amber of Maho Bay Glass demonstrate glass blowing during their visit to the U.S. Virgin Islands. Color is added to the molten glass to create swirl patterns. The molten glass takes shape and color.