When my daughter is going to science and even nature-related things, even LEGO events, there are rarely more than maybe 1 or 2 girls, for say, every 10 boys. Wherever I go the boys seem to be quite nicely represented.

Boys are allowed in the program, so...what's the problem? They aren't being shut out or excluded. Maybe the red carpet isn't being rolled out exactly for them? Hasn't the red carpet been rolled out for them for enough thousands of years in these types of endeavors to satisfy the boys or those parents of boys who have an issue with those who specifically are encouraging girls?