Chalkboard Mural in Milford

We are looking to commission a small chalkboard mural at the Milford Medical Building off of Route 1 in Milford, Delaware and were wondering if you had any recommendations. 

The mural would be the first thing patients would see as they enter the building, and we are hoping the artwork will encourage patrons to use our new charging zone, which will soon house brand-new state-of-the-art vending machines. Ideally, the sign would read something like "Welcome to the Re-Charge Zone!" with a cool design in a durable chalk/paint/whatever you recommend. The space is an office/medical building so we're looking for something more geared to a professional space, and ownership would like to sign off on any proofs of fonts/verbiage/etc. prior to installation. We are very open to any ideas and are hoping to get this project completed within the next week or two if possible. The area itself consists of two panels with fresh chalkboard paint measuring at 51" x 30" for each. 

Please contact Cara Tozzoli Lindsay if you are interested management@silicatodevelopment.com