The official Pokémon Cafe sub-site has announced more new menu items featuring
Pocket Monsters Gold and Silver.
They previously announced a bunch of menu items related to the games. These updated menu items will be available for a limited time from from
July 20th, 2019 until September 6th, 2019.
Lugia and the Whirlpool Islands' Shaved Ice Dessert Place (ルギアとうずまきじまのかき氷のデザートプレート) - 1,922 yen (tax included)
Lugia's Cake Explosive Birth?! The shaved ice has a fresh lemon flavour.
Houou's Rainbow Feather Ice Cream Dessert Plate (ホウオウとにじいろのはねアイスのデザートプレート) - 1,922 yen (tax included)
Houou is a strawberry-flavored cake!
Source:
https://www.pokemoncenter-online.com/cafe/news/190621_01.html