The tour is being organised by Andi Guldner. He will wait for your on Sunday morning at the meeting point. The tour is open for registered attendees of BerlinBuzzwords (http://berlinbuzzwords.de) only.
Meeting point: Sunday, 10:30 a.m. at U-Bhf Gesundbrunnencenter. The tour starts at 11a.m.. Tickets have to be purchased first to take part in the Berlin underground tour.
Link to the meeting point: http://tinyurl.com/3a77w4p
We start with a tour through the Berlin "Unterwelten" led by an official tour guide. Language of the Tour is German. http://berliner-unterwelten.de/tour-2.14.0.html.
Tour takes about 90 min. It is cold in the "bunker, so please bring warm
clothes and hiking shoes.
After that Andi will take you to the "Gedenkstätte Berliner Mauer": http://www.berliner-mauer-gedenkstaette.de/de/ - get to see remaining pieces of the original Berlin wall. The look-out gives you the chance to get to see what happens "drüben" (behind the wall), you see the border with old fortifications.
The tour continues at the "Mauerpark", on Sundays a large and popular
flea takes place there. After the time on the flea, we go to the karaoke contest or to Oderberger Straße with lots of restaurants and cafes - or both.
Added by MaineC. on June 4, 2010