Organizers with the C-Tech Summit announced plans for the third annual Pure Pitch Rally, issuing a call for startup businesses and investors to apply for the event’s pitching competition to win early-stage funding. The invitation-only event will take place from 4-6 p.m. Oct. 10 at The American Restaurant, 200 E. 25th St. in Kansas City. Organizers said they expect more than 200 CEOs and angel investors to attend the event,…