How do you crochet baby shower favors?

It depends on what you would like to give. I would suggest looking at "crochet pattern central.com" for any pattern.

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[previous answer was "flagged" as gibberish, due to the website URL being given, rather than the name of the site]

I would suggest that you take a look in the Crochet Pattern Central website and take a look around and there is a page for "Baby Items."