Baby shower planning

My sister is 7 months pregnant and we are planning to arrange a baby shower for her, next week, in our backyard. My friends suggested we keep a karaoke and a photo booth too. My sis loves music and right now she is glowing with pregnancy. So we decided we rent a photo booth too where we can click lots of her pics. Have been thinking of renting the photo booth from Abbey Road, Toronto. We are also thinking of giving homemade chocolates as party favors. What do you guys say?