Thanks to a Covid-era workaround, you can enjoy a midnight snack well beyond midnight in Portland’s East Burnside neighborhood. Just because it comes from a vending machine doesn’t mean it’s junk food, either. At Pix Patisserie’s Pix-O-Matic, the goods behind the glass are actually delicious. After a short-lived attempt to become an astronaut, Pix founder Cheryl Wakerhauser set her sights on pastries, training in Southern France under world-renowned pastry chef Philippe Urraca. Her frequent travels in and around both France and Spain “absorbing culinary traditions and techniques” were manifested in the…