Since I'm the last of my friends to get married, there will be a lot of two-year-olds at my wedding. I'm debating whether and how to include coloring books at the reception. I'm thinking about tying the crayons with a ribbon or putting them in cute plastic bags. Knowing my friends, some of the adults will want to color too.
The only thing I'd say is about tablecloths... people will need a hard surface to color on.