Shelby gathering in Northern Virginia??

Anyone heard about a Shelby gathering this weekend, 22 and 23 July close to some steakhouse off of route 234? Heard it from a third party and have been looking for any event where Shelby comes up. Nothing, just local car shows, nothing specific to a Shelby car show though. Anyone wiling to chime in? Thanks in advance. :cheers:

If not a septic Shelby show, is their a Mustang show this weekend?