It’s Mason Jar Monday… and we have a sweet one this week. Grown Up Things by Jessica Mitchell is one of those songs that after you hear it once you get that craving to hear it again and again. We had the pleasure of having Canadian Singer / Song Writer Jessica Mitchell sit down for a Mason Jar Session in Toronto earlier this month. This girl can sing! Grown Up Things is her current single at radio and If you haven’t had a chance to see this young lady live yet we strongly suggest you get off the computer and head to a show as soon as you can. Enjoy this one!