The series of annual Web Caching Workshops

• 1996: Warsaw, Poland
• 1997: Boulder, Colorado, USA
• 1998: Manchester, England
• 1999: San Diego, California, USA
• 2000: Lisbon, Portugal, May 22-25
• 2001: Boston, Massachusetts, USA, June 20-22
• 2002: Boulder, Colorado, USA, August 14-16
• 2003: Beijing, China, Sept 30-Oct 2

Other Academic Workshops

You'll also find a number of Web caching articles at the USENIX Symposium on Internet Technologies and Systems (USITS) series:

• 1997: Monterey, California
• 1999: Boulder Colorado
• 2001: San Francisco
• 2003: Seattle

...as well as ACM's Workshop on Internet Server Performance (WISP) series:

• 1998: Madison, Wisconsin
• 1999: Atlanta, Georgia

• Workshop on Caching, Coherence and Consistency (WC3 '01)

Hands-on workshops and training

• DESIRE2 Cache Management Workshop

Trade Shows

• Internet Caching: A Value-Added Implementation and The Right Content in the Right Place at the Right Time. Takes place 10 April 2000 to 12 April 2000 in Nice, France.