I was recently contacted by a sales representative from Build A Sign.com. Build a sign makes custom Yard Signs, Signs, and Custom Banners. I am trading them a nice banner for a summer BBQ, in trade for putting up a link to their site. When my banner comes in I will give them a nice little link over on the right hand side of the site. Their prices are very reasonable and it's very straight forward to build your sign. Check them out for your next event:
Update: The banner arrived on time, and it looks great. If you are planning and event, or just looking for additional advertising Build A Sign does a great job. Not only are they fast, their quality, service, and prices are top notch.