We're looking for another speaker at PyData Southampton for our meetup on 15th April. If you can get to Southampton, UK (just 1hr15 by train from London!) you'll be sure of a warm welcome. Anything on Python, data science, machine learning, AI etc very welcome. See https://www.meetup.com/pydata-southampton/ for previous events to get a flavour of our group.
Drop me a message and I'll put you in touch with the other organisers.