Mandarin Lessons - Long weekend Meet up! (Shanghai)

Hey everyone! I'm looking for Mandarin lessons, either with a tutor/teacher or through Language Exchange.
Do you know any way to learn paying up to 60 RMB/hour aprox? or anyone interested in learning Spanish in exchange? :)

Also, I'll be happy to meet some new people in town! Anyone up for a dinner out or something during the long weekend?

Best,
Ana