This is my list of US and Canadian pansexual BDSM groups with web sites. I try to keep this list current, but be aware groups periodically change web sites or disappear. If you have a group not listed here that you'd like to have added, email me at celticdm at gmail dot com.
I will not list Yahoo group sites. This is because Yahoo is notorious for deleting mailing lists without reason and/or advance warning and their spam filters block both legit and spam Internet domains.
Maui BDSM Maui, HI
Club X San Diego
Orange Coast Leather Assembly Garden Grove, CA
Threshold Los Angeles
TGIF Fresno, CA
Society of Janus San Francisco
The Exiles (Women's group) San Francisco
The 15 Association (Men's group) San Francisco
Service of Mankind Church San Francisco
Leathermen's Discussion Group San Francisco
The Triskelion Society Sacramento, CA
Rose City Discussion Club Portland, OR
Portland Leather Alliance Portland
Vancouver Munch Vancouver, WA
The Triskeli Guild Bellingham, WA
Center for Sex Positive Culture Seattle, WA
SPIKE Spokane, WA
ColoradoBDSM.org Colorado
Denver Bound Denver, CO
Las Vegas BDSM Group Las Vegas
Arizona Power Exchange Phoenix, AZ
Desert Dominion Tucson, AZ
AEL Albuquerque, NM
New Mexico TNG Albuquerque
Central Texas Kink Austin, TX
The Group With No Name Austin
The Sanctuary Dallas
Houston PEP Houston, TX
Houston EROS Houston
CUFFS Ames, IA
CROP Cedar Rapids, IA
DADG Productions Urbandale, IA
Riverbound Quad Cities, IA/IL
Kinky By Association Chicago
LRA Chicago
PEER Group Cincinnati, OH
Ohio SMART Cleveland, OH
CORDS Columbus, OH
DaytonBDSM Support Group Dayton, OH
FightClubOhio Ohio/Kentucky
LIFE Detroit, MI
The Michatohs Detroit
Satyricon Madison, WI
Milwaukee Munch Group Milwaukee, WI
TIES Minneapolis, MN
MSDB Minneapolis
CEPE Columbia, MO
Pandora's Rose Columbia, MO
Alternative Hedonistic Sources Kansas City, MO
FLOG St. Louis
STL3, Inc. ST Louis
ST Louis PEP St Louis
Wichita First Friday Munch Wichita, KS
SICK Munch Wichita, KS
Midwest Alternatives Lincoln, NE
L2EP Omaha, NE
Tulsa Dungeon Society Tulsa, OK
The Red Chair Birmingham, AL
North Alabama Power Exchange Huntsville/Madison, AL
NEADS Jonesboro, AK
Different Loving Little Rock, AK
Impact Memphis, TN
Smoky Mountain Power Exchange Eastern Tennessee
NOBLE New Orleans, LA
Whippersnappers Atlanta
CAPE Augusta/Columbia, GA
CUFF Charolottsville, VA
Tidewater Pride Tidewater, VA
Jacksonville Area Power Exchange Jacksonville, FL
Orlando Power Exchange Orlando, FL
Pensacola Power Exchange Group Pensacola, FL
Sarasota Society Sarasota, FL
T3WD Columbia, SC
SC-LOCK Greenville, SC
CAPEX Charlotte, NC
ECPE Greenville, NC
La Fortress North Carolina
KUFS Lexington, KY
Louisville Munch Bunch Louisville, KY
WHIP Martinsburg, West Virginia
Release Richmond, VA
Black Rose Washington, DC.
BESS Baltimore, MD
WMPE Chicopee, MA
New England Dungeon Society Boston, MA
Links Northampton, MA
Western Massachusettes Power Exchange Springfield, MA
Bound for Pleasure New England
Albany Power Exchange Albany, NY
PEP Buffalo Buffalo NY
DomSubFriends New York City
TES New York City
Conversio Virium Columbia University, NYC
Rochester Kink Society Rochester, NY
United Leatherfolk of Conneticut Conneticut
The Society Hartford, CT
DarkStone New Hampshire/Vermont
CUFS Portland, Maine
BIO Vancouver, BC
VancouverLeather.com Vancouver
Sagacity Victoria, BC
P3 Gatherings Calgary, AB
Edmonton O Society Edmonton, AB
The EhBC Group Ontario (southwest)
Club Fetish Montreal, QU