I'm loving that the "Special Northern Pacific Train," which sounds very much like it follows (most of) the route of today's Empire Builder, collected Norwegians from the Northwest then Montana and the Dakotas before meeting up with other travelers (via Chicago, I bet?) in Minneapolis. "Proceed to New York, in one grand party." I bet the aquavit started flowing long, long before Minneapolis.
The May 1914 date is poignant. Historian David Fromkin titled his book on the run-up to war Europe's Last Summer.