Hi,
want to try and hide the 91. see image at link below for what i mean but i leave it to you to choose color and location of 91. the image has 2 examples but again, you are the creative one so i leave it you on how to blend the 91 into the design. also, as the event will occur in the year 2014, maybe its easier to use 14 rather than 91, something i will have to discuss w/ my son. i say 14 because there is a 4 created by the E in your design. thanks again.
http://sdrv.ms/Y4AIB8