Tickets for Disney After Hours Boo Bash are already on sale for those who will be staying on property, and the new event is quite popular! Rumor has it that Halloween Night is sold out. Disney has added five evenings to accommodate more guests. All are on Sundays. The new dates are September 5, 12, and 19, and October 10 and 17. Tickets for these dates will be available on June 15, which is the date that all dates go on sale to the general public. You can learn more about Disney After Hours Boo Bash here.