The Striaton Restaurant - Pokémon Black and White 2 (2012)

Once the Striaton City Gym, the Striaton Restaurant was headed by the former leaders Cilan, Cress and Chili after they officially quit as Unova Gym leaders.

As well as serving food, the restaurant also hosted Pokemon battles between the waitstaff and clients. 

The Striaton City Gym - Pokémon Black & White (2010)

The first of the eight Unova Gyms, the Striaton City Gym was run by the triplets Chili, Cress, and Cilan, who would test trainers to see if they were worthy of competing against the Pokémon League. Unlike many other gyms in the region, they did not specialise in a specific type of Pokémon. Instead, the brothers would use their knowledge of type advantage to challenge opponents. As a symbol of defeating the gym, trainers were awarded the Trio Badge and the brothers' favourite TM; number 83 Work Up.

In addition to Pokémon battles, the Gym was also a fine dining restaurant, which was staffed by the three brothers and their most trusted gym trainers Maxwell and Tia.

The gym was visited by Hilbert and Hilda during their quest to become the Unova League Champion. After easily defeating Cilan and Cress, the pair won their gym badge and headed to Nacrene City.

Cress - Pokémon Black & White (2010)

Working as a waiter at the inhouse Striaton Gym restaurant, Cress was one of the three leaders of the Gym, alongside his brother's Cilan and Cress. Specialising in water Pokemon, he would challenge potential trainers to determine whether they were ready to compete in Unova’s Pokemon League.

Highly proud of his Panpour, he believed that he was the strongest of the triplets. 

Cress was challenged to a gym battle by Hilda, who overpowered his team with her Pansage.

Although expressing incredulity at his loss, he handed over the Trio Badge and Work Up, wishing them luck with the next stage of their quest.

Despite receiving a message from Bianca to help aid an all-out assault on Team Plasma’s Castle, he was unable to arrive in time.

The Striaton Triplets - Pokémon Black & White (2010)

Leading the Striaton City gym when not working as waiters, Cress, Chili, and Cilan were the keepers of the Trio Badge and tested any trainers wanting to take on the Pokémon League. 

They had a firm understanding of Pokémon type match-ups, exploiting their opponents' weaknesses as a team. They did this by specifically choosing their challengers based on the types they specialised in; Cress and Water, Chili and Fire, Cilan and Grass. 

 The triplets were often seen studying at the Striaton Trainer School.

They were challenged to a battle by Hilbert and Hilda, who went up against Cilan and Cress respectively. Defeated by the pair, they awarded them with the official badge, as well as their favourite Technical Move, TM 83, Work Up. 

Although the brothers received word from Bianca that the other gym leaders were fighting Team Plasma, they did reach N’s Palace in time.