Plano Market Square used to be very worthwhile, but it has lost a lot of its former clients and has a few too many vacancies. Also, a lot of the newer clients aren't particularly great and consist of shops like an over-priced furniture store. However, there is a decent TJ Maxx and a great Garden Ridge in Plano Market Square, and occasionally, a decent new tenant crops up. Also, there are some stores in the plaza nearby that may be worth checking out, like a Mikasa.
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