Hello, Amy! Welcome to planDisney!
I am so happy that you and your husband will be visiting for your 25th wedding anniversary next month!! So many joyful memories await you!
As you know,
dining reservations can be made up to 60 days in advance online or on the Disneyland app. I've been randomly checking reservation availability and have discovered the same limitations that you have. However, in the past day or two I took another look and noticed much more dining availability in both parks and the Downtown Disney District. So I would definitely try again and keep looking as your travel dates approach as more availability may be added.
Additionally, make sure you are logged into your Disneyland Resort account when looking for reservations. Some of my planDisney colleagues have had better luck finding reservations if they are logged in and have a valid ticket and theme park reservation linked to their accounts.
If you are looking to add a little touch of magic and sweetness to your anniversary meal, consider ordering a
celebration cake to be delivered to your table! If you make a dining reservation at Blue Bayou Restaurant, Cafe Orleans, Lamplight Lounge, River Belle Terrace, or Wine Country Trattoria, you will have the option of adding a Mickey Celebration Cake at the time you make your reservation (as long as it is made three days or more in advance).
Finally, don't forget to pick up complimentary celebration pins when you arrive at your Disneyland Resort Hotel or at the parks. This will garner you many "Happy Anniversary" well wishes from Cast Members throughout the parks.
Have a fabulous anniversary celebration at the Happiest Place on Earth!
-Linda