On a rainy afternoon in Marne-La-Vallée, one of the best things to do is visit the Val d'Europe Shopping Center. This large shopping complex offers a wide range of stores, from high-end fashion brands to popular retailers. You can spend hours exploring the various shops, browsing through the latest fashion trends, and finding great deals. Additionally, the shopping center also houses a number of restaurants and cafes, where you can enjoy a delicious meal or a hot cup of coffee while taking a break from the rain.