OOH

Turn Your Retired Billboards Into Duffel Bags

PostHog

Double meaning billboards

Isaac Ware

Chalk your logo across SF at night

Kapwing

Fake business car wraps

Slate Auto

Run a Brutally Honest Times Square Billboard

Cluely

Billboards roasting famous people's unfinished business

Upwork

Wreck a Car to Launch a Product

Ramp

Wheatpasting campaign in SF

UserGems