How to unlock:
1. Checkin 5 times to the same "German Restaurant" venue or to 3 unique "German Restaurant" venues.
2. To level up checkin to 5 more unique "German Restaurant" venues (levels 2-10)
3. If checking into the same venue only 1 checkin a day will count for this badge (only for level 1 of the badge)
4. Previous checkins count

Badge unlocks worldwide

Unlock instructions verified on: 12/07/2012

Venues:
http://4sq.com/TOS7sf
http://4sq.com/TLME7G
http://4sq.com/WO6uOa
http://4sq.com/YJJqq9
http://4sq.com/Uj7Q10
http://4sq.com/YUWeJb
http://4sq.com/TJH0ny
http://4sq.com/Uj7VBZ