I've recently started going to Knoxville Film Lab these past few months and I'm at a point in my life where I've hitting some major milestones back to back. I've started "recording" life through film photography and KFL (Knoxville Film Lab) has been such a blessing! They are so sweet and helpful. I am planning a big order with them around the middle of May. I plan on having a few smaller orders with them before then, but an order of about six or more rolls of film in May. They have helped document such important parts of my life and I really love working with them. Would it be appropriate to give them a thank you card when I place my large order? I already plan on giving them a tip as well too, but I figured a card would be a nice heart felt touch.