I checked my mail late, only to find that I was invited to be the ambassador of the college to attend one of the seminars in Montreal, Canada with the college President. The seminar is from Wednesday, March 28 to Friday, March 30. I am an F-1 Student her in US. Is it still possible for me to attend this seminar relating with visa issue? Or you guys guys think I am too late to get a visa? Or is it something that a college can do and/or work on my behalf to make it possible for me to attend this seminar and return back without any hassle at immigration? Any experience or knowledge that you could share with me in the related matter will be highly appreciated.