This page contains planned or tentatively planned Potomac Module Crew's shows. The schedule is subject to change on short notice or without notice. Also listed are the normally scheduled shows done ever year (or almost every year). The schedule is usually updated monthly and members of the club are notified by e-mail.
Notice 1: Most shows are not confirmed until at least four to ten weeks prior to the show date. Notice 2: Potomac Module Crew's setup times are sent by e-mail to club members by the PMC event coordinator.
January 30 - February 1, 2026: Large Modular Layout--Private Event: Fairfax area Fairfax County, VA
Hours: Setup is Friday 7:00 am to noon
Operating Hours: Friday 1 pm to 5 pm, Saturday and Sunday all-day
Address: Fairfax County
Event POC: Rob G. -- see group emails for more details -- or email: potomacmodulecrew+owner@groups.io
Show Number 2026-01
March 2026
March 7-8, 2026: Troop 964 Train Show--Fundraiser: Woodbridge, Virginia Lake Ridge Middle School 12350 Mohican Rd, Woodbridge, VA 22192
Hours: Saturday 10:00 am to 5:00 pm, Sunday 10:00 pm to 4:00 pm
Cost: See website for multiple ticket-price options for online purchases as well as in-person purchases
Address: Lake Ridge Middle School: 12350 Mohican Rd, Woodbridge, VA 22192
Web Site: BSA Troop 964--Train Show 2026
Potomac Module Crew has participated in this show since 1999 along with Piedmont Railroaders, Prince William County Model Railroad Club and Boy Scout Troop 964. At times, various HO scale clubs have joined modules together to form one large layout at this event. At one event in the past, the approximate number of modules connected in one layout was around 100.
Show Number 2026-02
April 2026
Saturday, April 25 and Sunday, April 26, 2026: Fairfax Station--HO Scale Train Display Fairfax Station Railroad Museum Fairfax Station, Virginia
Hours: TBD but likely: Saturday--Noon to 5:00 pm, Sunday--Noon to 4:00 pm
Admission Cost: Yes. See Fairfax Station website for details
Address: 11200 Fairfax Station Road, Fairfax Station, Fairfax County, Virginia, 22039-1011
Phone Number: 703-425-9225
(See Web Site for directions)
Web Site: Fairfax Station Railroad Museum
Potomac Module Crew has been helping the Fairfax Station Musuem since 2004.
Show Number 2026-03
June 2026
June 6, 2026: 32nd Annual Historic Heritage Manassas Railway Festival Manassas Railroad Station Manassas, Virginia
Hours: 9:00 am to 3:00 pm
Cost: Free (except the Virginia Railway Express. Train Excursion tickets estimated to be $10.00 cash or $11 with credit card.)
Address: Downtown Manassas at Railroad Station, Manassas, Prince William Country, Virginia
Phone Number: 703-361-6599 (Historic Manassas)
Website: Historic Manassas, Inc.
VRE Train Excursion schedule: 10:00am, 11:00am, 12:00pm, 1:00pm.
July 24-26, 2026: PMC Train Show in Culpeper, VA -- 3 day train display Culpeper Baptist Church at 318 S. West Street. This is one block behind Main Street and is located behind the State Theater (now a Movie Theater). Culpeper, Virginia
Show Hours are TBD but likely will be: 1:00 pm to 5:00 pm -- Fri: Jul 24 || 9:00 am to 4:00 pm -- Sat: Jul 25 || and 9:00 am to 4:00 pm -- Sun: Jul 26
Address: 318 S. West Street, Culpeper, Virginia 22701
Phone Number to church: (540) 825-8192
Special Notes:
1. Specifics TBD: PMC can access the building at ??? am on Sat and Sun morning.
2. Sunday morning train running needs to be silent until the church service ends at 10 am.
Potomac Module Crew has been fortunate to display and operate HO-scale train modules at this location many times.
Show Number 2026-05
September 2026
Sunday, September 6 and Monday, September 7, 2026: Labor Day Weekend: Fairfax Station--HO Scale Train Display Fairfax Station Railroad Museum Fairfax Station, Virginia
Hours: TBD but likely: Sunday--Noon to 5:00 pm, Monday--Noon to 4:00 pm
Admission Cost: Yes. See Fairfax Station website for details
Address: 11200 Fairfax Station Road, Fairfax Station, Fairfax County, Virginia, 22039-1011
Phone Number: 703-425-9225
(See Web Site for directions)
Web Site: Fairfax Station Railroad Museum
Potomac Module Crew has been helping the Fairfax Station Musuem since 2004.
Show Number 2026-06
Saturday, September 12 and Sunday, September 13, 2026: The Kensington Train Show Kensington Town Hall Kensington, Maryland
Hours: 11:00 am to 5:00 pm
Admission Cost: Yes. $8 for adults. $3 for children. $20 for a family See Kensington Train Show website for details
Address: 3710 Mitchell Street, Kensington, Maryland 20895
Web Site: Kensington MD Train Show
This is the inaugural event for Potomac Module Crew with this show.
Show Number 2026-07
October 2026
****** TENTATIVE - Pending Greenberg's Application Acceptance ****** October 17 and 18, 2026 Greenberg's Great Train & Toy Show Fredericksburg Expo & Convention Center Fredericksburg, Virginia
Hours: Saturday and Sunday: 10:00 am to 4:00 pm
Cost: Yes. Specifics are TBD. Check Greenberg website for details
Address: Fredericksburg Expo & Convention Center, 2371 Carl D. Silver Pkwy, Fredericksburg, Virginia, 22401
E-Mail: staff at Greenberg Trainshow.com
Web Site: October 17-18: Greenberg TrainShow
Fredericksburg Expo & Convention Center web site: click here
Show Number 2026-08
November 2026
November 7-8, 2026: 34th Annual Train Show--Lion's Club Fundraiser: Rockville, Maryland The Rockville Senior Center Rockville, Maryland
Hours: 10:00 am to 4:00 pm on Sat: Nov 7 and 12 Noon to 4:00 pm on Sun: Nov 8
Admission Cost: Yes. Admission supports the Lion's Club. Adults are $5, Under 13 are $3, Under 2 are Free, Family/Group max is $12
Address: 1150 Carnation Drive, Rockville, Maryland 20850-2043
Web Site: Lions Club Train Show
Phone Number to Senior Center: 240-314-8800
Potomac Module Crew has participated in this fundraiser since 1990. There are several other model railroad groups at this event.
Show Number 2026-09
December 2026
Saturday, December 5 and Sunday, December 6, 2026: Holiday Show: Fairfax Station--HO Scale Train Display Fairfax Station Railroad Museum Fairfax Station, Virginia
Hours: TBD but likely: Saturday--Noon to 5:00 pm, Sunday--Noon to 4:00 pm
Admission Cost: Yes. See Fairfax Station website for details
Address: 11200 Fairfax Station Road, Fairfax Station, Fairfax County, Virginia, 22039-1011
Phone Number: 703-425-9225
(See Web Site for directions)
Web Site: Fairfax Station Railroad Museum
Potomac Module Crew has been helping the Fairfax Station Musuem since 2004.
Show Number 2026-10
December 18-20, 2026: Still tentative but likely PMC Christmas Train Show in Culpeper, VA -- 3 day train display Culpeper Baptist Church at 318 S. West Street. This is one block behind Main Street and is located behind the State Theater (now a Movie Theater). Culpeper, Virginia
Show Hours are TBD but likely will be: 1:00 pm to 5:00 pm -- Fri: Jul 24 || 9:00 am to 4:00 pm -- Sat: Jul 25 || and 9:00 am to 4:00 pm -- Sun: Jul 26
Address: 318 S. West Street, Culpeper, Virginia 22701
Phone Number to church: (540) 825-8192
Special Notes:
1. Specifics TBD: PMC can access the building at ??? am on Sat and Sun morning.
2. Sunday morning train running needs to be silent until the church service ends at 10 am.
Potomac Module Crew has been fortunate to display and operate HO-scale train modules at this location many times.