https://www.heroku.com/blog/london_fork_a_thon/
London Fork-a-Thon: Migrate Apps to Europe | Heroku
Oct 13, 2025 - On 15 May, join Heroku for the London Fork-a-thon, a hack-a-thon-like event (hands-on and live coding), where Heroku engineers will be available to answer.
migrate appsto europelondonforkthon