If you are a venue, club, promoter or festival looking for wristbands, check out EventWristbands.com. They carry a full selection of Tyvek wristbands (paper/disposable/throwaway wristbands), plastic wristbands (better for longer/multi-day events) and custom wristbands. They offer free shipping for Tyvek wristband orders of $50 or more.
For those looking for secure, custom printed tickets, we recommend TATicketPrinting.com. Based in Atlanta, TA Ticket Printing has plenty of styles of ticket templates for nightclubs, concerts, festivals and sporting events. In addition, they carry some clever ticket templates that are being used for unique wedding invitations.