Hi Tarsha,
Your trip is just around the corner; how exciting! Dining with Minnie is certainly a possibility at
Chef Mickey's at the Contemporary Resort for breakfast or dinner as well as
Cape May Cafe at the Beach Club Resort for breakfast. With the popularity of character dining, you do want to make your reservations as quickly as possible. They can be made
online or by calling 402-WDW-DINE.
Tinkerbell, on the other hand, isn't available at any of the character meals. However, she has sometimes been available for guests to meet. Make sure to grab a copy of the
Times Guide (located with the park maps) to see the schedule of characters meeting guests. You can also stop by Guest Relations at any of the parks to ask about Tink's appearances.
Have a great trip; please let us know if you have any more questions.