if it will clear up until 11 o'clock
(Or the British who announced themselves don't fear the rain)
there's a city bicycle tour to happen at 11.
The first hour is completely for free (incl. bicycle!),
the full tour cost 50 Lt (incl. bicycle, guide, drinking water) for all 3-4 hours
more on the bicycle tours
Regularly 11 a.m. weekdays or Any time on request