Calling all startup founders and aspiring entrepreneurs: did you know that PyCon US has been giving away free booth space to early-stage tech companies since 2011? Did you know that, since then, over 150 companies have gotten the opportunity to show off the cool stuff they’re building with Python? Would you have guessed that some of the most popular open source Python packages — Pandas, Plotly, and more — were developed by or spun out from companies that presented on Startup Row at PyCo...
