Hi there, Annette!
Welcome to planDisney!
Goofy's Kitchen is such a lively meal, so I can understand why you want to make breakfast reservations there! I love that Guests can often pose for a photo with Goofy before piling their plates with all-you-care-to-enjoy dishes.
I just checked the Goofy's Kitchen Availability Calendar on the
Disneyland Resort website, and I did not see any availability either. Although it is a popular restaurant, it's uncommon for it to be completely unavailable this far in advance in my experience. Dining reservations are usually available up to 60 days in advance, but sometimes Goofy needs a little extra time to prepare the kitchen. I recommend that you keep checking the availability calendar at least a couple of times a day to see if the restaurant opens up.
If Goofy's Kitchen remains unavailable, I recommend trying
Storytellers Cafe or "Minnie & Friends – Breakfast in the Park" at
Plaza Inn. Both have fun, interactive experiences with characters. I have seen Winnie the Pooh (bumbly!), Captain Hook (scary!), Minnie Mouse (sweet!), and other beloved characters when I have dined at Plaza Inn for breakfast in the past. I usually schedule a mid-morning meal there, which gives my family time to ride a few attractions with shorter lines before filling our bellies.
Annette, I hope your family has a magic-filled trip to Disneyland Resort! We hope to see you real soon!
Jen