Salem, Massachusetts, has announced a new Haunted Passport program, which will provide up to $150 in discounts at popular attractions, restaurants, and hotels. Perks include reduced admission prices, savings at local restaurants and retailers, and giveaways. Available for $13 apiece, the passes will bring in extra revenue for the city's security and public safety efforts and Halloween-themed events during the month of October, Salem's peak visitation period. More than 100,000 visitors came to Salem in October 2006.
Additionally, the passport's savings are valid from October 1, 2007, through April 30, 2008, so you can avoid the October crowds but still take advantage of its perks.