I was listening to a program about this recently (can't give you a link, sorry) but they said that while the presumption is that the alcohol all cooks out, it doesn't always. So if it is a problem, I agree with MMario, leave it out. I wonder if the flavoring would do? It also has some alcohol, but considering the density of the flavor vs the volume (a teaspoon or two) you might find a suitable substitute.

SRS