I just wanted to add that if your event is a few months away, you should also consider submitting information about it to Ceramics Monthly for inclusion in the Calendar section in print and online.
Here's the link to the submission page. Once you're there, just scroll down to the listings section:
Images and press releases about exhibitions are also welcome, and can be submitted to firstname.lastname@example.org, or for numerous images, on cd to our mailing address: 600 N. Cleveland Ave. Ste. 210, Columbus, OH 43082.
Images and press releases are considered for possible inclusion in the Upfront section of the magazine. The editorial staff reviews submissions once per month.
Both of these options are free.