We don’t have a schedule of sessions ready yet, but the rough schedule will be:

Friday

8am: registration opens
9am: sessions begin
5ish: sessions complete

Saturday

8am: registration opens again
9am: sessions begin
5ish: sessions complete
7ish: after party

Sunday

11-6ish: (Optional) Contribute Day: WordPress core code/documentation/support/etc sprints at Automattic’s Office