Here is a list of which member groups have hosted or co-hosted a VAR gathering since1975. With 44 member organizations, every group only needs to host once every 21 years if all take turns, but some grottoes host a lot, and others very litte. If your group has not hosted in a while, please consider hosting or co-hosting a VAR!

 VAR Organization # of VARs hosted Last year hosted
 Baltimore Grotto  3  2019
 Battlefield Area Troglodyte Society (BATS)  4  2023
 Blue Ridge Grotto  4  2008
 Bubble Cave, LLC  2  2010
 Butler Cave Conservation Society (BCCS)  NONE  
 Cave Conservancy of the Virginias (CCV)  1  1983
 Charleston Grotto  2  1983
 Charlotte Grotto  NONE  
 Charlottesville/UVa Grotto  3  2022
 Commander Cody Caving Club (CCCC)  NONE  
 DC Grotto  7  2024
 DINGO  1  2009
 ESSO  2  1983
 Fairfax Underground Network (FUN)  NONE  
 Flittermouse Grotto  1  2008
 Frederick Grotto  1  1988
 Front Royal Grotto (FRG)  5  2001
 Germany Valley Grotto  1  1976
 Germany Valley Karst Survey (GVKS) NONE  
 Greater Randolph Organization for Spelelogical Science (GROSS)  1  1990
 Greenbrier Grotto  2  2016
 James River Grotto  2  2019
 Madison University Student Grotto (MUSG)  1  1982
 Monongahela Grotto  4  2014
 Monroe County Cavers  NONE  
 Mountain Empire Grotto  4  2008
 New River Valley Grotto  4  1994
 Parkersburg Area Grotto  NONE  
 Pine Mountain Grotto  3  2017
 Potomac Spelelogical Club (PSC)  6  2003
 Richmond Area Speleological Society (RASS)  10  2014
 Shenendoah Valley Grotto (SVG)  1  1977
 Sligo Grotto  3  1998
 Tidewater Grotto  2  1989
 The Robertson Association (TRA)  NONE  
 Tri-State Grotto  19  2023
 Triangle Troglodytes  2  2007
 Virginia Cave Board  NONE  
 Virginia Highlands Grotto  NONE  
 Virginia Speleological Survey (VSS)  1  1989
 VPI Cave Club  8  2018
 Walker Mountain  1  2018
 West Virginia Association for Cave Studies (WVACS)  1  2018
 West Virginia Cave Conservancy  1  2002
 West Virginia Speleological Survey  3  2000
 West Virginia University Student Grotto  NONE  
     
 Non-Region Member Hosts    
 Appalachian Cave Conservancy  1  2008
 DC Area Cavers  1  1987
 Holston Valley Grotto  4  1982
 Philadelphia Grotto  1  2007
 Rolland Moore  1  2012
 Seven Valleys Grotto (PA)  1  2022
 Tommy Carpenter  1  2017