Home Travel Events 2017 November HTNG European Conference 2017 The HTNG European Conference will take place at the Prague Marriott from 7-9 November. Details Start Date:Tuesday, 7 November 2017 End Date:Thursday, 9 November 2017 Telephone:+1 (847) 303-5560 Website:http://www.htng.org/?page=EC Twitter:@htng Venue Prague, Czech Republic