Ironic that the raised cell phones were an issue so you raised yours higher. I feel for you, though! I’m taller, and usually feel bad that I’m most likely blocking somebody in situations like this.
People should stop taking cell phone pics and videos of the fireworks. Or maybe just grabbing one or two snaps and then putting the phone down.
There are incredible professional-quality pics everywhere online, and YouTube is filled with 4K videos.
Well, using your cell phone isn't against any rules. I'm not sure why I should be the one person who doesn't raise their phone to take a photo. I wasn't implying that people shouldn't be able to use their phones to take photos, simply that they get in my way. I don't agree at all that photo taking should not be allowed.

So no need to spend the $$$ for the dessert party to get a great view.
To tag someone type @ and then start typing their username (no space between @ and username) a list of matching usernames should pop up and keep typing until you see their name and select it