For dinner in the same building as shopping, start with Edge Restaurant by Hilton Pattaya. Sitting above Central Festival Pattaya Beach mall with sea views, it lets you move from the mall's Christmas displays straight into dinner without a transfer.
For a buffet-led Christmas Eve, compare Buffet at Big Fish Restaurant by Siam@Siam Design Hotel Pattaya and Buffet at The Cascade Restaurant by Dusit Thani Pattaya. Big Fish leans toward seafood, while Cascade offers more generous table spacing that suits dining with older parents.
For a view-led evening, look at Horizon Rooftop Restaurant & Bar by Hilton Pattaya; for a lighter break between morning and evening plans, Afternoon Tea at Drift by Hilton Pattaya fits well. The rooftop venue has relatively few reviews so far, so confirm seating and operating hours directly.
For a more local way to spend Christmas Eve than a formal buffet, Premium MOO-KA-TA On The Beach by InterContinental Pattaya Resort is worth considering — a Thai-style moo kata dinner right on the beach.
If you are staying at Centara Grand Mirage Beach Resort (CMBR), Buffet at Oasis Restaurant keeps dinner on site with no transfer; for something simpler, The Patio Bar & Restaurant by Hotel Vista Pattaya suits a lighter, unfussy meal.
Before booking, confirm directly with the venue whether a special Christmas Eve menu or seating plan is running, along with any dress code and minimum party size. Reservations fill quickly across Pattaya during this period, so lock in your preferred time well ahead.