Just moved to Hanover! Help! (Hannover)

No seriously... After living for 12 yrs. in Munich, 1yr. Austria, 1 yr. London, 2 yrs. Hamburg, 10 yrs. Vail, CO, 2 yrs in Hamburg and 8 months near Belek, Turkey... I've now landed in Hanover and don't have a social network of friends!
I'm interested in meeting up for Happy Hour after work or to go out and do what ever one does here in Hanover.
I'm not certain what there is to do in Hanover... perhaps you know or you are interested in exploring and discovering Hanover with me?
Drop me a message! Thanks!