Google announced in the Google AdWords Help forums, a new series of workshops, this one aimed more at the advanced AdWords advertiser.
It is called the AdWords Scripts Workshops 2015 and they are free and take place in New York City and San Francisco. The New York City workshop takes place on June 29th and the San Francisco workshop takes place on July 10th.
This round of workshops focuses on introducing you to AdWords scripts, as well as covering many of the advanced features. Google said they will also have code labs, where you write your own scripts from start to finish, with help from the Google Scripts team. Google says you should bring your laptop along.
To register for the workshops, go to adwordsscriptsworkshops.com.
Forum discussion at Google AdWords Help.