We are a small startup, that organizes the Founder Conference (http://thefounderconference.com). There will be 200 people attending and this roll-up will be used throughout.
Tell us a bit about who you are and the people you reach
Our target are startup entrepreneurs. They tend to like cool stuff and high-tech.
We need a roll-up banner design (vertical: dimensions are 33 inches wide, by 80 inches tall). It just needs to say "The Founder Conference" in very big, with a trendy/geek/cool/high-tech background style. I am very open to any kinds of ideas. I have a preference for whiter backgrounds (as opposed to darker), but anything could work.
If the design can be re-used for t-shirts, it's even better, but optional.