Will 25 London restaurants offer a cultivated meat product by 2029?

Question

If I can confirm via online menu searches that 25 distinct restaurants in London offer a cultivated (cell-based) meat product on their standard menu on 1 January 2029, this market resolves yes, otherwise no.

Bear in mind that 25 confirmed online probably implies a greater number of restaurants actually offering.

Based on @NathanpmYoung's prediction here: https://forum.effectivealtruism.org/posts/pjctWK6cJHaeX8GmL/the-world-in-2029

Manifold Markets · Answer

Probably not — Manifold Markets prediction market estimates a 37% chance (12 traders, as of Jun 27, 2024).