The TEDxPortland 2015 event featured diverse speakers discussing themes of technology, personal growth, and the value of every life. Noteworthy moments included Karen Gaffney's inspiring story of living with Down syndrome, Benji Wagner's insights on using technology to connect with nature, and Regina Ellis's dedication to joy in the fight against childhood cancer. Overall, attendees left feeling motivated and with a fresh perspective on the future and their personal tomorrows.