Both my kids (age 6 and 4) love coming to the flying club for lunch and can't wait for me to get my PPL back so that they can come flying (Mum is not so sure...)
My son got an official Red Arrows flying suit for his 4th birthday on Saturday, and wants to wear it with his 'Tom Cruise' flying jacket next time we go for lunch.....
I don't ram it down their throats (especially my Daughter) but they enjoy the 1:1 time, they also like coming out to my workshop to do projects, both avaiation related and otherwise. My Daughter has just finished a 1:72 Sea King and is currently painting a 'Bug Thermometer'