Dear knowledgeable all. A question please (my first post here): In late October I'm flying to Thailand from UK, visiting Bangkok, in part, as a dignitary at a festival, but there for a total of 2 weeks. During that stay I would like to attend a 3-day event in Vietnam, flying from BKK to Ho Chi Minh City and then returning to BKK. Can you tell me if there are any special VISA requirements needed between Thai-Vietnam-Thai, given my foreign status? Many thanks all in advance. :-)