I am so so so sorry. That Rainforest Cafe question i answered yesterday is incorrect. I have already sent a note to our cast member contacts asking them to pull that one off the site.
Neither the Rainforest Cafe nor the T-Rex Cafe is accepts the Disney Dining Plan for guest on the Regular and Deluxe Disney Dining Plans. My inaccuracy was due to the fact that I was inadvertently looking at the brochure for the Platinum Disney Dining Plan, which does list that the Rainforest Cafe takes Dining Plan credits. The T-Rex Cafe is not on any of the plans.
Again, I'm sorry for the confusion.
If you're interested in learning about all the restaurants on the
Disney Dining Plan, brochures for all versions of the Dining Plan can be downloaded from the
WDW website.
These include a listing of all restaurants that are on the Dining Plan,
as well as additional information about number of credits used, counter
service vs. table service, etc.
To download the brochures, click
HERE, then click on the version of the Disney Dining Plan card you're interested in , then click on "Download Disney Dining Plan PDF."