We’ve got tips and ideas to help you improve your bulletin: Avoiding the exploding insert: How to decide what goes in your bulletin. Bulletin do’s and don’ts from a visitor’s perspective. Get specific tips for multi-site bulletins. Numbered help: 7 general tips , 4 tips pulled from 17 examples, and 20 insights gathered from the community. Find great events and things to do in Houston this July 4th holiday, including watching fireworks, live concerts, parades and performers. No matter what kind of events you're looking for this Fourth of July, Houston has activities happening all over the city, many which are family-friendly.