Dancing Dance: Everything Dancing, from Academy Of Dance to You Think You Can Dance.
Blue Lizard Productions: Based in Vancouver, they host two weekly swing dances
Have to Dance: another Boston swing guide, this one has good descriptions of all the places that teach in the Greater Boston area, plus a calendar of events, workshops and a weekly newsletter.
Hollywood Style Swing: Hollywood Style Lindy hop lessons and events in Burlington, VT.
Ithaca Swing Dance Network: Volunteer organization who puts events together in the region of Ithaca, NY.
JitterBuzz: Everything about retro-lifestyle and swing dancing in Washington, DC
Jitterbuzz: Lindy Hop events calendar for the Washington, D.C. area.
Jiving.com: Miss Wolff offers up classes, style advice, photos, music clips and links for the rock'n'roll and rockabilly set.
Nocturne.com: the complete guide to swing dancing in the Los Angeles area. Bands, classes, workshops, retro shopping, etc.
OSAKA swing dancing: OSAKA's mecca of swing dancing, also organizes the OSAKA SWING FESTIVAL
Port-O-Swing: Le studio de danse swing de la ville de Québec.
River City Swing Dance Club: swing has finally come to Saskatchewan!
Roll The Rug Up: an amazing swing site for the Minneapolis area done entirely in Flash. The coolest local site I've ever seen!
SF Lindy List: list of all things swing going on in San Francisco.
Southern California Lindy Society: comprehensive weekly event calendar and club listing for the Los Angeles area, etiquette, fashion, books, movies, etc.
Swing Dance Calgary: resource center for Swing and Lindy Hop in the Calgary area.
Swing Dance Vermont: Yahoo Club for the Vermont swing scene
Swing Time UK: a resource for the UK Lindy Hop community.
SwingCigare: Another swing site for Quebec City with forums, online swing music and a terrific layout!
SwingOttawa: the nation's capital swing site!
SwingQuebec: Quebec City now has its own swing site, with info on dance nights, lessons, and workshops in La Belle Capitale!
Sydney Swing Katz: THE reference for swing in Sydney, Australia: an essential for the travelling swinger.
Tokyo Swing Dance Society: Everything about the Lindy Hop in Tokyo
Toronto Lindy Hop: Jody Glanzer's comprehensive list of everything Lindy Hop in Toronto. Not to be missed if you're in T.O.!
Toronto Swing Dance Society: This site has the schedule for events, classes and workshops hosted by the TSDS.
TotalSwing: guide to swing dancing in the Boston area. Lots o' links to bands, both American and international, and articles about swing.
Univ. of Manitoba Swing Dance Club: Swing kids in Winnipeg!
Upper Valley Swing Dance Network: promotes swing and ballroom dance throughout Vermont and New Hampshire
Vancouver Swing: calendrier d'vénements mis-à-jour pour Vancouver, C.-B.
Vancouver Swing: calendrier d'vénements mis-à-jour pour Vancouver, C.-B.
Vermont Swings: Activités swing dans l'État du Vermont et particulièrement de Burlington.
Yehoodi!: ''The Website for the Hardcore Hepcat Swinger'' is another cool NYC site with complete calendar listings and a great bulletin board boasting international participation!

American Lindy Hop Championships: Held every October in Stamford, Connecticut.
Camp Hollywood: the best Hollywood Style Lindy Hop camp around! Held in Los Angeles and features the Bill Elliott Swing Orchestra and other great bands.
Hop to the Beat: dance studio based in Boston, HTTB runs a great Lindy camp every summer and workshops throughout the year with world-renowned instructors.
Lindy Exchange: growing movement of Lindy Hop exchanges around the U.S., where local Lindy Hoppers invite out-of-towners for a weekend of dancing, socializing and fun!
National Jitterbug Championships: 1st annual championships for Lindy, Balboa and Shag in Los Angeles, CA.
Swing Camp Catalina: (every June) and the Harvest Moon Swing-Out (November) are swing camps put on by the Pasadena Ballroom Dance Association. Frankie Manning teaches every year. Probably two of the best camps out there!
Swing Out New Hampshire: Lindy camp held Labour Day weekend with world-famous instructors Steven Mitchell and Paul Overton & Sharon Ashe. Short drive from Montreal!