First of all they are happy, passionate crowd of Warsaw lovers. They organize city games for young and old Varsovians, city walks in all corners of the city. These guides speak several languages and know what they are talking about. Free walks throughout the year but mostly in Polish. Call them (24/7) and ask for a special deal.
If you feel like getting to know Warsaw as you would be meeting an old friend, if you fancy listening to real stories of Warsaw citizens, if you want to know its legends and its dramas do call the guides.
Some of my favorite walks are about Jewish history but also the ones for kids led by different legendary creatures.