SKETCH COMEDY SITES
Sketch Center http://www.sketchcenter.com/

IMPROV SITES

YesAnd.com http://www.yesand.com/
Applied & Interactive Theatre Guide http://www.tonisant.com/aitg/
Artslynx Intetnational Arts Resources http://www.artslynx.org/theatre/
CIN Wiki http://www.chicagoimprov.org/wiki/index.php?title=Main_Page
Comedyimprov.com http://www.comedyimprov.com/
Creative Drama and Theatre Education Resource Site http://www.creativedrama.com/
Improv Across America http://www.improvamerica.com/
Improv Encyclopedia http://www.humanpingpongball.com/
Improv Resource Center http://www.improvresourcecenter.com
improv.net http://www.improv.net/
Improvfilm.com http://www.improvfilm.com/
improvland.com http://improvland.com/phpBB2/index.php
Learn Improv http://www.learnimprov.com/
The Improv Page http://www.improvcomedy.org/
The Improv Wiki http://greenlightwiki.com/improv/
The Living Playbook http://www.unexpectedproductions.org/playbook.htm
The New Improv Page http://www.fuzzyco.com/improv/

MESSAGE BOARDS / FORUMS
Google Improv Conversation Group http://groups.google.com/group/alt.comedy.improvisation
Improv Theory Yahoo! Group http://groups.yahoo.com/group/ImprovTheory/
Maxim Theory http://php.maximtheory.com/
UK Improv Mailing List http://www.priestess.co.uk/ukimpro/

REGIONAL IMPROV SITES
Austin http://www.austinimprov.com
Chicago http://www.improvchicago.com
Kansas City http://www.usimprovfestival.com/kcimprov.html
Miami http://www.improvsouthflorida.com
Philadelphia http://www.phillyimprov.com
San Francisco http://www.sfimprovcooperative.com
St. Louis http://www.stlouisimprov.com
Utah http://www.utahimprov.com
Phoenix http://www.phoeniximprov.com/
UtahImprov.com http://www.utahimprov.com/
Chicago Improv Network http://www.chicagoimprov.org/forum/
Improv South Florida http://www.improvsouthflorida.com
Washington DC http://www.appliedimprov.net/blog/archives/2005/04/washington_dc_l.php

SKETCH COMEDY FESTIVALS

Sketch Center http://www.sketchcenter.com/
SketchFest NYC http://www.sketchfestnyc.com/
Toronto Sketch Comedy Festival http://www.torontosketchfest.com/
LA SketchFest http://www.lasketchfest.com/
Vancouver SketchFest http://www.sketchfestvancouver.com/sfv2005/
Sketchfest NYC http://www.sketchfestnyc.com/
Chicago Sketch Comedy Festival http://www.chicagosketchfest.com/
San Francisco SketchFest http://www.sfsketchfest.com/
Sketchfest Seattle http://www.lasketchfest.com/

IMPROV FESTIVALS
Applied Improvisation Network 2006 (San Francisco, CA) November 15-18, 2006) http://www.appliedimprov.net/blog/static/2005/03/2005_conference_1.php
AIN Europe Conference (Amsterdam) March 10-11, 2006 http://www.appliedimprov.net/blog/archives/2005/10/ain_europe_conf.php
Chicago Improv Festival ((Chicago, IL) April 28-May 7, 2006) http://www.chicagoimprovfestival.org/2006.php
Just for Laughs ((Montreal, QC, Canada) July 2006) http://www.hahaha.com/
Miami Improv Festival (Miami, FL) January 11-15, 2006 http://www.miamiimprovfestival.com/
Phoenix Improv Festival (Phoenix, AZ) April 20-23, 2006 http://www.whbinder.com/pi/pif/index2.html
San Francisco Improv Festival ((San Francisco, CA) May 9-July 11, 2006) http://www.sfimprovfestival.com/
Snubfest '06 (Chicago, IL) January 12-15, 2006 http://www.snubfest.com/
Toronto International Improv Festival (Toronto, ON, Canada) August 18-27, 2006 http://www.torontoimprovfest.com/2005/
Seattle Improv Festival (Feb 15, 2006 - Feb 19, 2006) http://www.seattleimprov.com/
dccomedyfest- Washington, DC, -April 06, 2006 - April 08, 2006 http://www.dccomedyfest.com/
Dirty South Improv Festival (Chapel Hill, NC) February 21, 2006 - February 25, 2006 http://www.dirtysouthimprov.com/dsif/
Los Angeles Improv Festival http://festival.iowest.com/
Out of Bounds Improv Festival (Austin, Texas) http://www.outofboundsimprov.com/

SOME COMEDY FESTIVALS, (Including sketch and improv), 2006
SF Sketchfest, San Francisco Sketch Comedy Festival, January 12-29, 2006 http://www.sfsketchfest.com/
Snubfest, Chicago, IL, January 12-15, 2006 http://www.snubfest.com/
Chicago SketchFest, January 5-15, 2006 http://www.chicagosketchfest.com/
Miami Improv Festival, Miami, FL, January 11-15, 2006 http://www.miamiimprovfestival.com/
International Improvisation Theatre Festival, Amsterdam, NL, January 23-28, 2006 http://festival.theatersport.nl/
Leicester Comedy Festival, Leicester, England, February 10-19, 2006 http://www.comedy-festival.co.uk/
SketchFest Vancouver, Feb 15-18, 2006 http://www.sketchfestvancouver.com/
HBO Comedy Arts Festival, Aspen, Colorado, March 8-12, 2006 http://www.hbocomedyfestival.com/
Miller Glasgow Comedy Festival, Glasgow, Scotland, March 9-25, 2006 http://www.glasgowcomedyfestival.com/
Sarasota Comedy Festival, Florida, March 20-25, 2006 http://www.comedy.org/
DC ComedyFest, Washington D.C. April 6-8, 2006 http://www.dccomedyfest.com/
Chicago Improv Festival, April 28 - May 7, 2006 http://www.cif.com/
Melbourne International Comedy Festival, April 12 - May 7, 2006 http://www.comedyfestival.com.au/
Hawaii International Comedy Festival, May 18-21, 2006 http://www.hawaiifunnyfest.com/

Link to Other Comedy Festival Festivals, General: http://directory.google.com/Top/Arts/Performing_Arts/Comedy/Events_and_Awards/