Tonight are two back to back rides best described as "esoteric". The second one is for all you bottle dynamo bicyclists! I know a few of you are out there. Can be vintage or modern, LED or incandescent. The key thing is it needs to at least power the front light, and be operational. Bottom bracket dynamos okay, not hub dynamos. (And if have "none of the above" but REALLY want to come, I can be bribed in beer.) Meet at Lucky Lab North on N Killingsworth and Concord at 9. Enjoy a drink and food, we roll at 10 for a leisurely 5-10 mile cruise around the northern reaches of Portland. #pedalpalooza #pedalpalooza2018 #bottledynamo #bottledynamoride #bottombracketgenerator #bottlegenerator (at Lucky Lab)