Hi Kathy, welcome to planDisney!
You chose a great time to visit the
Disneyland Resort as many beloved experiences have started to return! The traditional character meet and greets have returned, which means Mickey and all his Pals are ready to give out the best hugs and sign your autograph books! AND many of the fantastic nighttime experiences are back as well!
The Main Street Electrical Parade and
Disneyland Forever fireworks at Disneyland Park, and
World of Color at Disney California Adventure Park have all returned! And my personal favorite,
Fantasmic! is set to return on May 28, 2022. Looking at your arrival date, you'll be here to experience it all!
But back to your main question, YES! You can make multiple
dining reservations on the same evening. I recommend you book one dining reservation and a person in the other group book the other dining reservation. But if you wanted to be the one to book all dining reservations, you can do that as well. Just book one reservation for a party of two, and the other reservation for the rest of your party. Dining reservations can be booked up to 60 days in advance. Looking at your arrival date, you're within your booking window now! I highly recommend you book your dining reservations right away, as the popular dining locations tend to book quickly!
I hope you have the most magical time!
See ya real soon!
Jin