Does anyone have any suggestions on what I would do to a regular kids voice to make is sound like Mickey Mouse? I tried to shift the pitch up and it just sounds like the Chipmunks.

thanks,
-Garrett

Mickey's voice isn't an EQ/effects trick.

A quick clip hosted by NPH on the actors behind Mickey's voice:
YouTube - 1928 - 2009 The Three Voices of Mickey Mouse (http://www.youtube.com/watch?v=9eQ1R9zQ4Rg)


And some more Mickey performed by:

Walt Disney (until 1946)
YouTube - Walt Disney voice of Mickey Mouse (http://www.youtube.com/watch?v=q1OziHxAl_A)
YouTube - The Voice of Mickey Mouse - WALT DISNEY ! (http://www.youtube.com/watch?v=3qK4VL8DnbU)

Jimmy MacDonald (until the mid 70s)
(my google-fu fails me here)

Wayne Allwine (until 2009)
YouTube - The Voices Behind Mickey and Minnie - Wayne Allwine and Russi Taylor (Part 1/3) (http://www.youtube.com/watch?v=wSa1FlrTINg)

Does anyone have any suggestions on what I would do to a regular kids voice to make is sound like Mickey Mouse? I tried to shift the pitch up and it just sounds like the Chipmunks.

thanks,
-Garrett


After the "pitch shift", try boosting your midrange with a parametric EQ. Also, you might try slowing the audio down slightly...Mickey spoke slowly, compared to today's cartoon characters, and was always the more deliberate, thoughtful Disney character...
Slowing the audio slightly should get you out of the "chipmunk" range and closer to Mickey's style.

Does anyone have any suggestions on what I would do to a regular kids voice to make is sound like Mickey Mouse? I tried to shift the pitch up and it just sounds like the Chipmunks.

thanks,
-Garrett

The TCI-Helicon VoicePro will do what you want and then some.