Portland Homeless Couple Run Japanese-Fusion Hot Dog Cart : " I found Budd and Grae Lewis outside of the Springwater Church Holiday Bazaar in Gresham this weekend. The Lewises own Domo Dogs , a Japanese-fusion hot dog cart that has no permanent location—much like the Lewises, who became homeless last year. Until then, they'd owned a lovely and modest home in St. Helens. Budd Lewis used to be a successful writer and animator who worked on TV shows like 'Smurfs' while Grae Lewis worked as a technician designing Intel chips. Just before the economy crashed, Grae left her job to retrain as a publisher, anticipating that her job at Intel would either be outsourced or rendered "obsolete". But tuition at her Vancouver, Canada, college was much higher than expected, and the Lewises quickly ran out of savings. To make matters worse, their renter bailed and the couple's home was foreclosed on—a fact they learned when they pulled into their driveway and saw a ...