Cadenzo’s Troy Smith works at the new 36 Degrees North business incubator in City Hall. The new 36 Degrees North business incubator has officially opened in Tulsa’s City Hall building. Rachel Knorr (left) and Abbey Wells work at the new 36 Degrees North business incubator in Tulsa’s City Hall building. Nathan Pickard loves his work, but where he works makes it even better. Pickard, founder of ThirdLine, a financial technology software company, first set up shop above Soundpony bar in the Arts District.…