Event Overview

You’re invited to go down the rabbit hole! We’re all mad here, and nothing is quite as it seems except the love we’re pouring into celebrating two stars born of wonder and light: ATEEZ’s Yunho and Seonghwa.

Join us for this magical cupsleeve event where the celebration transports ATINY through teacups, ticking clocks, and painted roses. This spring, Wonderland opens its gates just for you. Expect whimsy, mischief, glittering keepsakes, and a garden where queens are crowned and curiosity is rewarded. Paint the roses red, sip the tea, and lose track of time—because in Wonderland, birthdays last forever.

This incredible event is brought to you by 𝐒𝐭𝐚𝐫𝐜𝐡𝐢𝐥𝐝 𝐂𝐨., soundbloomshop, and hk.creates_.

Multi-City Celebration

This birthday tea party is happening across two stops!

The first stop is scheduled for April 4th, 2026.

The second stop is in Tampa at Soundbloom on April 11th, 2026, running from 1:00 PM to 6:00 PM.

Tier Preorders and Keepsakes

Tier preorders are open now and available until March 23rd. Preordering guarantees your Wonderland treasures don’t be late!

THE CURIOUS — $9

• 1 Wonderland cupsleeve
• 1 of 4 photocards
• 1 of 2 themed stickers

THE MAD HATTER’S — $20

• 1 Wonderland cupsleeve
• 2 of 4 photocards
• 1 of 2 themed stickers
• 1 of 2 acrylic keychains

THE QUEEN’S GARDEN — $35

• 1 Wonderland cupsleeve
• 2 of 4 photocards
• 1 of 2 themed stickers
• 1 of 2 acrylic keychains
• Exclusive Tea Cup & Saucer Set — fit for Wonderland royalty

Extras and Vendors

Glitter Solo Member Cupsleeves are available for preorder at $5 each. These are perfect for choosing your bias or indulging in both members.

Vendor forms are currently open. Come be part of the Wonderland magic with us!