Show-sponsored websites and Twitter feeds are great marketing tools for the show, but can also be very helpful (and fun) to visit when trying to decide whether a show will appeal to you. There are often preview videos, behind the scenes info, cast bios and all the pertinent ticket details. They may or may not mention available discounts so it never hurts to double check other sources if you're looking for discounts. Note: I've left previous shows on this list for those interested in reviewing a past production!