but we've been in florida, snarkts chicago, and all around. >> there's a key element here because youaid this is really primarily about serving youth. >> yes. >> so how is it the youth play an intricate role with the nbc 4 cooking expo? you just mentioned some cooking demos. what is their role in all of this? >> every year -- actually later today here on sunday we'll have some of our students from our schools come out and do some cooking demonstrations through our yun young innovators programs. we teach students to be innovators in any field, in any industry but with the cooking side they'll be doing somewhere their smoothies and other kinds of great dishes they've learned throughout the entire year. >> i love it. excellent. thank you so much. demetria, i want to hear from you. tell me about because we care. how long have you been in the business? we were just talking about this. >> yes. because we care is a non-profit organization. we have been coming down to the health expo for 28 -- 23 years, and i've been in business now for 28 years. >> we thank you so much for being such a partn