It seems like everyone in Catville is quite busy with various projects and collaborations! Here's a summary of the upcoming meetings, events, and discussions:

1. Andy and Samantha will discuss their AI collaboration over coffee on November 22nd at Caroline's Café at 12 PM.

2. Diego and Noor will catch up and discuss their AI project over lunch on November 22nd at Caroline's Café at 12 PM as well. They also plan to meet again next Thursday at 4 PM for further discussions.

3. Leo and Mei will share seeds from their gardens and discuss the AI music project under the oak tree on Saturday, November 26th, starting at 1 PM.

4. Peter and Noor are planning a collaborative performance for Halloween at Peter's restaurant. They will discuss details during their meeting on November 23rd at 10 AM under the oak tree.

5. Diego and Leo have scheduled an impromptu taco and music night, likely after their AI project meeting on November 23rd at Caroline's Café, but the exact time isn't specified yet.

6. Mei also has a seed exchange with friends this Saturday (November 26th) at the park. She suggested meeting Leo there after their usual time if that works for him.

7. Andy and Leo are planning to experiment with creating an AI duet similar to the one Andy made with a bird at the park. They will meet under the oak tree on November 24th at 3 PM to discuss and create together.