I use a clever trick
Question is where do we get the logo for the sponsor.
I use a clever trick, visiting any corporate web site and down-load almost any PDF brochure or collateral, open it up in AI, and bingo, you can capture their logo as a full function scalable logo.
Here is an example, go to:
http://www.ford.com/brochures/#top
Select the 2010 Super Duty from the pull down menu, download the PDF brochure, save to your hard drive, open the PDF file using Illustrator, when you get the prompt to select a page, select the last page (#26), open the file.
You will see the small Ford logo at the bottom of the page, zoom in on the Ford logo, now change the
VIEW to
OUTLINE, this just makes it easier to select the logo without the rectangle blue background, after selecting all the components for just the
oval Ford logo, copy the logo (control C), open a new art-board in Illustrator, past the copied Ford logo (control V).
Now you have the small fully scalable oval Ford logo pasted into your new art-board, select all components of the logo and using the SCALE tool, enlarge the logo 3000%.
Now you have an almost 10" wide, very crisp fully scalable oval ford logo ready for your sign or banner (attached PDF)!