Josh McAdams has announced the open call for participation for YAPC::NA in Chicago, June 16-18th, 2008. Talks can be 20, 45, 70 or 95 minutes long, plus the call for lightning talks will open later. The YAPC::NA website has details.

Across the Atlantic in Braga, Portugal, José Alves de Castro has announced the call for participation for the Portuguese Perl Workshop 2008, June 6 & 7th.