Our little girl has a strong affinity for lavender. She also likes rosemary, mint, thyme, chives, and pretty much any herb that is growing outside. Lavender is her favorite though. Every time we pass by our front garden, which has several robust lavender bushes, she grabs at least two sprigs and carries them around with her until it's been eaten. That means that every morning on the way to daycare she grabs some lavender - and takes it with her to daycare (she actually keeps track of it too). The staff joke that she smells like lavender all day long (or maybe they aren't joking...).
We try not to let her eat strange lavender around the neighborhood, but she always looks for it and points it out when she sees it. She also asks about her lavender when we're out and about - we got asked about 100 times where her lavender was while we were at Lake Chelan.