Expect more of their individually handcrafted fun-shaped lollies, like the Columbus Finger, the Happy Lolly, and the Golden Hand Lolly. There will also be an assortment of playful chocolates and bonbons to take home.
The brothers already have several Rocambolesc ice cream stores in Spain - two in Madrid, one in their hometown of Girona, and the latest in Barcelona. There is also Casa Cacao, a hotel complete with a chocolate factory and shop, opened last year in Girona.
Here's a taster of what's to come in Houston: