Yes, they have most ages!!
Yes if You want to celebrate it as you would for a 7 year old
There are a lot of party stuff available. I could help you out better if it was something specific.
I think you would be better off going to the one in Rose Park located in the shopping center on 700 North Redwood Road near Super Saver and GenX! If you still can't find what you're looking for then ask for a manager or an employee that has worked there for awhile! Each Dollar Tree location is different which I know because I used to work for Dollar Tree in Logan!
If you think creatively and go to one of the larger dollar tree stores either on north redwood road or 3300 south they have a lot better selection.
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