Language exchange (Montpellier)

Hi I am moving to Montpellier at the start of August and was wondering if anybody has any recommendations for language courses? My French is basic and I am starting work in September and would like to improve a little before then, so if you have heard of a good summer school course or evening classes let me know.
Also, if anybody is interested in language exchange/meet-ups I'll be pleased to hear from you.
Thanks, Michelle.