[5] Due to continued demand, the temporary run was extended several times, and eventually resulted in several permanent locations being built.

[1] Other items are designed to promote specific games within the series, such as a cake based on the "Mouthful Mode" power-up from Kirby and the Forgotten Land (2022).

[11] For its "Sweet New Year 2021" celebration the Kirby Café added a "hamburger" to its menu consisting of a slice of strawberry standing in for the tomato and a dollop of chocolate mousse for the patty.

Items sold include magnets, mugs, neck pillows, postcards, kitchenware, and tote bags featuring the series characters.

The music that plays within the café consists of jazz arrangements of the series' music, and was arranged by the composers who work on the Kirby video games; these soundtracks are sold at the stores as The Sound of Kirby Café, with two volumes released in August 2016 and December 2019.