Activity for Kaitlyn

We would like to take communion at our ceremony in place of sand, or tying knots, etc.. Not sure if it should just be us doing it, our immediate families with us, or all guest of the wedding. What do you guys think is more appropriate?

I keep seeing that for the God’s knot unity they use gold, purple, and white for specific reasons. I understand the reason behind each color, but I’m wondering if it is acceptable to change the colors? Specifically the purple one. Does anyone know of...