A chance to go on board a tall sailing ship

A Polish tall sailing ship will be arriving in London at the weekend, and they are letting the public on board for a look around.
The sailing ship “Dar Młodzieży” (The Gift of the Youth) is currently sailing around the world to celebrate the 100th anniversary of Poland regaining independence, and will be in London for three days.
(c) The Embassy of the Republic of Poland
She is due to arrive and moor in the Thames near to the Greenwich Pier, just after midnight on Sunday, 1