A grand opening celebration for the Courtyard by Marriott North/Stone Oak hotel at 1803 E. Sonterra Blvd. will be held on Wednesday, June 11 from 5 to 7 p.m.  The ceremonial ribbon cutting is scheduled for 5:30 p.m.  The four-level Courtyard by Marriott includes 103 rooms, four suites and one 700-square-foot meeting space.