Upcoming Web 2.0 conferences in the Bay Area

Web 2.0 Expo 2007, Moscone Center, San Francisco, CA
April 15-18th
The Web 2.0 Expo is co-presented by CMP Technology and O'Reilly Media.
Expo Blog
Cost: $100 - $1495

Where 2.0 Conference, an O'Reilly Media event
May 29-30th, 2007
Fairmont Hotel, San Jose, CA
Cost: $1095-$1495

Both of these events were found on Upcoming.org, a social events calendar with a RSS feed.