Sweets Buffett at Alice in Wonderland Cafe

I read that there will be a sweets buffett in the Alice in Wonderland Cafe (Alice in the old Castle) on Saturdays in Spring.
Since I would like to go on April 1st, this would be a good fit for me. But I can't figure out how to reserve this.

This is what the webpage says:
https://www.dd-holdings.jp/shops/alice/kojyoikebukuro/alacartes/2#/
"[Saturday Only] Strawberry Sweets Buffet Queen's Garden Strawberry Festival
[Holding] April 3, 10, 17, 24 [Time] 13:00 to 14:30"

However April 3rd is not a Saturday and I can't select the buffet either on April 1st or 3rd when trying to make a reservation.
Does anyone have an idea?

http://www.alice-restaurant.com/

go through the offical site for reservations.

I did. Like I said, it's not available for booking at either time or date, that I could find.

The link to "Menu" from the official page, opens the page I posted above and the information regarding the buffet are written at the bottom of the official page as well, so it should be available...

Dear Earisu,

I´m afraid your Info about the special Easter Menu is from 2021 and not for an actual date!
So, the 3th April 2021 was an Saturday...

I translated the site and at the info block, they say: "A buffet limited to lunch on Saturdays and Sundays will also be held in March and April 2021 ♪ "White Day" in early March, "
You can read the translation here:
https://www-dd--holdings-jp.translate.goog/shops/alice/kojyoikebukuro?...

I think ate the moment, you can only reserve for an "Spring visit afternoon tea set":
https://www-tablecheck-com.translate.goog/shops/kojoalice-ikebukuro/re...

Greetings,
Vio

Oh, of course you can also reserve for other menus too.
But for your "sweet tooth" there is no buffet option at the moment...

Greetings,
Vio

Ah, damn.
The same information is still on the official webpage and I couldn’t believe this to be outdated that much.

Thanks for clearing that up 🙂, will have to look into the others…

I've never been there, but Sweets Buffet is also held at Sweets Paradise.
https://www.sweets-paradise.jp/guide/

Thank you, that looks very interesting :-). Will definitely make use of that!

The Alice-Cafe told me via Twitter, that there will be a sweets buffet at the 8th. Informationen will turn up shortly on their twitter channel. On the 8th I'm in Kyoto, but maybe someone else is interested.