What kind of events? I'm curious about this question because as a cofounder of a bootstrapped business myself, nobody seems to care too much about what we do or how we do it. It's a world apart from the experience of funded companies, who get enormous amounts of press, attention, and interest( from other entrepreneurs, anyway - we have no problem getting the interest of our customers ).
If you get a lot of questions, I may be completely wrong about my perspective, here.