From now on, all the spanish classes information will be posted at: http://www.meetup.com/Spanish-Classes-RTP/
There, you will be able to see the information posted by different Spanish Teachers, like Paulina, Carmen, Patricia, Ramsey, Belen, etc. And you will see information of different institutions that are starting classes in your area.
Be aware that some classes repeat every week, or every other week, and you will be able to pay by the class. And there are other classes that start only in specific dates, and you pay a set price for a set number of hours.
There will be information about all levels. Starting from begineers to fluent.
Please pay attention to each event, each teacher, and each payment method.
And if you are register, please talk to the teacher to make sure the class has not been canceled, or the location changed.
I hopes this helps you,