Yes, Star Tours is the updated version that is also in WDW. Also, it will depend on when in Spring you are planning to go as Spring Breaks can prove to be a bit rough on the smaller DLR.
I did happen to find the following posted on Disneyland's website regarding their version of the dining plan:
Disney Dining
Whether dining in Disneyland® Park, Disney California Adventure® Park or one of the three Hotels of the Disneyland® Resort, Guests will find a variety of dining choices around every corner! For an extra touch of magic, don't miss our Disney Character Dining experiences, available at these locations (priority seating required*) :
Goofy's Kitchen
Disneyland® Hotel (serving breakfast, lunch and dinner)
Surf's Up! Breakfast with Mickey & Friends
Disney's Paradise Pier® Hotel
Chip 'n Dale Critter Breakfast
Disney's Grand Californian Hotel® & Spa
Minnie and Friends Breakfast
Disneyland® Park
Ariel's Disney Princess Celebration
Character Breakfast and Lunch
Ariel's Grotto in Disney California Adventure® Park
Disney's special dining plans make it easy for you to sample a bit of everything while using vouchers instead of cash. Dine in the Magic includes two (2) meals and one (1) snack per number of days selected, including dining with your favorite Disney Characters. The snack and meal vouchers are redeemable at cafes, snack spots and restaurants throughout the Disneyland® Resort. Simply choose the dining plan that works best with your vacation and add it to your package.
Character Dining
one meal per person.
Adult/Junior $33.00
Child ** $17.00
Premium Character Dining***
one lunch per person.
Adult/Junior $40.00
Child ** $21.00
Donald's 2-Day Dine in the Magic Meal Plan
6 Disney Dining choices per person.
Adult/Junior $106.00
Child $64.00
Goofy's 3-Day Dine in the Magic Meal Plan
9 Disney Dining choices per person
Adult/Junior $159.00
Child** $96.00
Minnie's 4-Day Dine in the Magic Meal Plan
12 Disney Dining choices per person
Adult/Junior $219.00
Child ** $132.00
Mickey's 5-Day Dine in the Magic Meal Plan
15 Disney Dining choices per person
Adult/Junior $272.00
Child** $164.00
*Priority Seating is required for all table service restaurants in Disneyland® Park, Disney California Adventure® and the Resort Hotels. Please call Disney Dining up to 60 days in advance to arrange Priority Seating (714) 781 - DINE
**Child Age 3-9 for all Dining experiences.
***Voucher not valid for World of Color Dinner Packages at Ariel's Grotto and Wine Country Trattoria from 5:00 to 9:00PM.
Vouchers are not redeemable for cash and are non-transferable. May be applied up to its retail price at any Full Service or Counter-Service restaurant. Not valid for alcoholic beverages., tobacoo products, room service, holiday buffets and merchandise. No change given. Not valid at retaurants or outdoor carts in the Downtown Disney® District. Daily operating hours may vary. May not be used for admission or towards the price of admission to any Disneyland® Resort theme park. Separate theme park admission may be necessary. Not valid in combination with other discounts or promotions. Restaurant seating is subject to availability - reservations are recommended. All dining locations, hours, menus and character experiences, an all elements are subject to change without notice.
Character Dining
Valid at Minnie & Friends Breakfast - Plaza Inn on Main Street, USA - Disneyland® Park; Surf's Up! Breakfast - PCH Grill, Disney's Paradise Pier® Hotel; Chip 'n' Dale's Critter Breakfast - Storytellers Café, Disney's Grand Californian Hotel® & Spa
Premium Character Dining
Valid at Princess Celebration - Ariel's Grotto - Disney California Adventure® Park and Goofy's Kitchen - Disneyland® Hotel
I hope this information helps you out!

Glad to hear that you will be making the trip to the original Disney park!