The Pokémon Center Tokyo DX and Pokemon Cafe are celebrating their 1st anniversary of opening on Thursday, March 14th, 2019 through April 26th, 2019. In commemoration of anniversary, new merchandise featuring Pikachu dressed in the cafe's outfits will be available as well as a limited-time menu with the Cherry Blossom Afro Pikachu as the theme.
Pokémon Cafe - 1st Anniversary Celebration Menu was revealed earlier in the year.
Lunchmats featuring Cherry Blossom Afro Pikachu will be available for a limited time.
Those that order a drink at the Pokémon Cafe will receive 1 of 6 different coasters at random including a very rare secret pattern.
Pokémon Cafe - Apple Tea Cookies (using apple flavor) - 1,058 yen (tax included)
Pokémon Cafe - PUTITTO Pokémon Collection - 1,620 yen (tax included)
Pokémon Cafe Sacoche with Logo Embroidered - 2,700 yen (tax included)
Sources:
https://www.pokemoncenter-online.com/cafe/news/190301_01.html and
https://www.pokemoncenter-online.com/cafe/news/190301_02.html