The Amherst Railway Society's annual train show, normally held in Springfield, MA and known by some as the Big E, is being held virtually this year. The dates are Saturday, January 30 and Sunday, January 31, 2021. The virtual show is being held from 9 to 5 EST on Saturday and 10-5 EST on Sunday. ARS has partnered with Virtual RailFan to produce the show and both parties have put a good amount of time into the effort to have a great two-day show.
Here is the link to the show:
https://virtualrailfan.com/amherst
Since it is new, I suggest that you check it out today and get familiar with how it works. Basically there are vendor/sponsor seminars or workshops every 15 minutes on each day. The lineup is diverse and I hope that the show gets lots of support