This sentence is from "Travel in Southeast Asia".
Bangkok is the capital of Thailand and is regarded as a shopper's paradise. Some of its restaurants stage cultural shows where one can enjoy the twin pleasures of Thai cuisine and classical dance.
What does where refer in this sentence?
1. at cultural shows.
2. at some of its restaurants.
3. at some of its restaurants and cultural shows.
I like #1 as where refers to the nearest place before it.