When I visited our office in Vancouver earlier this year, I did not
have a weekend on itinerary. I was supposed to land on a Saturday and
take off back to India the next Saturday. However I requested for a day
off and decided to stay back for a weekend. I had friends in US who were
ready to meetup in Seattle. I had a US B1 visa
and could visit them as Seattle is just 3 hrs by road from
Vancouver. Agenda was just a get together and bit of visiting places in
Seattle.