Portland - From fancy to functional, DIY or professionally crafted, get inspiration to build your own dream catio! One-day, self-guided event raises awareness and excitement around the catio craze, resulting in a safer environment for cats and birds. 10 catios expected on tour in SE/SW Ptld and Lake Oswego. Hosts, volunteers, and staff on-hand to provide tour information. Tickets/details FeralCats.com.