The 4GL Code Performance Workshop was a smashing success last year at PUG Challenge Americas and EMEA. It sold out early both times, so you need to sign up quickly while there's still space.
This year, Peter Judge and I have added all new material and new labs - the name may be the same but the workshop is brand new. We presented the workshop last week at PUG UK in Birmingham and the feedback was excellent.
Head over to http://pugchallenge.org/workshops.html for detailed information on all the workshops and sign up before April 18th to take advantage of Early Bird pricing.