The TTOS National Convention is going on now at:
Tyson's Corner Sheraton Hotel
8661 Leesburg Place, Vienna, Virginia, 800-325-3535
Train Show is Friday, August 3, and Saturday, August 4, 2018 inside the Fairfax Ballroom
Friday, August 3, 9am to 11am open to the Conventioneers only then 11am to 3:00 pm open to the public
Saturday, August 4, 9am to 2 pm
Both days will have raffle drawings at the end of each day.