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Nothing Bundt Cakes · Biscoff Cookie Butter Cake
A bundt cake flavored with Biscoff cookie butter, noted by Technomic as a recent limited time offer.
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Optic Blast Lemonade at Dunkin' — launch date and LTO window
Sweet-tart lemonade charged with blue raspberry flavor, part of a Marvel Avengers: Doomsday collaboration.
Key data
Dunkin' launched the Optic Blast Lemonade, announced October 6, 2026, available from November 4, 2026. It is a limited-time offer in the teas & refreshers category, available nationwide. This record is backed by 4 sources and 3 independent outlets.
The facts
| Field | Value |
|---|---|
| Chain | Dunkin' |
| Launch type | Limited-time offer |
| Announced | October 6, 2026 |
| Available from | November 4, 2026 |
| Available until | While supplies last |
| Price | Not stated |
| Markets | Nationwide |
| Channels | Not stated |
| Category | Teas & refreshers |
Sources
Every published launch carries at least one source with a quote from the original announcement.
- Consumer mediaOctober 13, 2026
“Optic Blast Lemonade (Oddly enough, it's not red) - Lemonade with blue raspberry flavor.”
brandeating.com ↗ - Consumer mediaOctober 6, 2026
“Optic Blast Lemonade —made with blue raspberry flavor”
delish.com ↗ - Consumer mediaOctober 6, 2026
“Optic Blast Lemonade: Sweet-tart lemonade charged with blue raspberry flavor.”
sporked.com ↗ - Trade mediaOctober 6, 2026
“Optic Blast Lemonade: Sweet-tart lemonade charged with blue raspberry flavor and inspired by Cyclops.”
qsrmagazine.com ↗
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