Do US post office sell any good post cards?

Do US post office sell any cute/nice/fancy-looking post cards at their office?
I’m trying to send bunch of Thanksgiving letters to my friends and family but I don’t know if I could buy thanksgiving postcards there or not.
And if you know any place that sells these post cards let me know as well…
I’ll read though all the answers and will choose the best.
Thanks.

Why government is not totally concentrating in developing waste land area taking with them all villagers?

There are not less than 5 lacs villages in whole india.Why are not leaders from all field and government and all small big ngos are not trying to develop waste land in terms of acres and acres.It is found that this was done by Reverence Pandurang Shastriji Athvale.Is it not the message for the whole nation itself.It is constructive work and it is environmental base and it is for all human kindness.

how to get realtime nifty futures charts?

Nifty near month charts were available on NSE india website some time back.Now it is not available or they have changed the website content of late.Can anyone suggest a website whhre i can get nifty futures rt charts ?