Would you consider to place the event date and place at the backside of t-shirt?

Design update for (#22428156). Address added to the front (#22429443)

Backside will have all the groups present listed, actually.

I updated the design now shown in a t shirt mockup where i added the address (#22429443).
Your feedback will help me to get the idea whether you liked the design or not, so that’s the way
I can work with you in the right direction and making a perfect design for your cause.