On the topic of strip clubs serving alcohol, in many places (including Las Vegas, believe it or not), it is illegal for clubs that allow full nudity to serve alcohol. You can Google it. (The search string I used was "strip clubs do not serve alcohol", but I kinda knew it was the case already from visits to Vegas, living in a different state where this is the case, and just driving along highways around the country, reading billboards and saying "Well, huh!"
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The rationale I have heard for this not-uncommon law is that having sober customers allows the strippers to perform with far less risk of physical harassment or assault from patrons who have overindulged.