Greetings Ben! Or should I say, Bright Suns! We are so glad you've stopped by planDisney with your question before you begin your travel to a galaxy far, far, away.
I am so excited for you to experience Batuu on your upcoming visit to Disneyland Resort. If you have two Jedi that wish to build a lightsaber at Savi's Workshop, you will need to make reservations for 2 builders. Once you get to the
Savi's Workshop page on the Disneyland website, you'll click on the blue box that says "Check Availability". From there you select a date and it will ask you to select the number of builders you want to make a reservation for. In your case, if you have a reservation for 2 builders, two Guests will be able to build a lightsaber. Each builder is also allowed up to 2 Guests to accompany them on their experience. One Guest for the reservation must be at least 14 years of age.
After you build those lightsabers, I highly recommend stopping by
Dok-Ondar's Den of Antiquities to see what accessories they may have for your lightsaber. Dok-Ondar is always securing new goods from many different planets, like kyber crystals and some famous lightsabers. I always recommend looking up when you are in the parks to make sure you don't miss any details, and Dok-Ondar's is no exception. I always see something new in his collection when I'm there. I recently discovered a gold Jar Jar Binks statue in there!
Ben, may the force be with you and your party as you embark on your lightsaber-building journey. Til the spire.
Carrie