Ingredients:
- Mainz’s Bike Czar, Bernd Meyer-Zawar
- 1 bicycle rim (surplus to requirements)
- 4 candles
- Advent
Abracadabra (or “simsalabim”, as they say around here), a spray can of red paint and you’ve got Mainz’s first emission-free Advent wreath.
Unless you light the candles, of course…