So my sister is so excited about the baby she's already planning my shower. I think a "you're my…

So my sister is so excited about the baby she's already planning my shower. I think a "you're my sunshine" is a good theme since the song itself has great significance to our family bur nor quite sure how to pull it off besides lots of yellow and little sunshine smiley face cake. Also it will be when we do our gender reveal so I think the theme will work well so as not to give away the gender beforehand. Curious what you guys think and I'm interested in the themes other mommies will have/have had for their little ones.