STL RPDC is also called Education Plus. This is Jefferson R-7's RPDC, which means we normally get discounted rates to these workshops. This website has an amazing search capacity and will allow you to narrow in on specific areas. I encourage you to check it out NOW because there are multiple beneficial workshops fast approaching.
The above link will give you a list of upcoming workshops sponsored by the RPDC (Regional Professional Development Centers). The Southeast RPDC is a part of DESE and is operated out of SEMO.