Join an attempt to make the world's biggest picnic blanket.
All 270 stations visited in new record time.
Help break the record for the most people toasting St George in unison.
Marathon hug ends in world record (and tired arms)
Mancunian takes 15 minutes off the previous record for visiting all 270 tube stations in the fastest time.
Get London news, inspiration, exclusive offers and more, emailed to you.
Londonist
Something wrong with this article? Let us know here.