Hi, unluckily, you missed out on the PACT summer school, which was last week. It was in the beginning planned only for phd/postgrad students but due to low interest it was extended to master students, too. It was mainly about stem cells/tissue engineering.
I am pretty sure there will be a winter school, too.
Alternatively, if you are interested in microscopy, there will be a summer school next year in austria about high end microscopy (including raman microscopy), too!