You can nab three months of Hulu for just $6 today

Another day, another made-up holiday. In honor of National Streaming Day on May 20th — a holiday I, too, recently found out existed — Hulu is basically giving away two months of its ad-supported plan for free.

Let me explain. Until May 27th at 11:59PM PT (or May 28th at 2:59AM ET), you can subscribe to

. Usually, the base plan runs $7.99 a month or about $24 for three…