Calling all Los Angeles-based geeks!

If you haven’t heard yet, the good geeks at Whedonopolis are hosting their annual screening of Dr. Horrible’s Sing-a-Long Blog and The Guild Season 4 this Saturday at Regency Valley Plaza 6 in North Hollywood! Along with a chance to see NPH, Felicia Day, and others on the big screen, there’s also the possibility of surprise appearances by some Whedonverse guests. And, you’ll receive an official Whedonopolis collectible and interactive Dr. Horrible’s Sing-Along Goodie & Swag Bag!

That’s not all, comic book sniffers! In addition to all of the previously mentioned Whedony goodness, Whedonopolis has also just received word that Joss himself has donated two signed Avengers posters to be given away at this event. For the price of admission, plus a buck, you can have a shot at walking away with the poster for one of the most anticipated geek films ever, signed by the director himself!

This is not to be missed! Whedonopolis always puts on a good show, so don’t miss this one!

Click here to find out more information and to purchase tickets. Tickets will still be available at the door. (Cash only at the door.)

Click here to read the official announcement regarding the screening and the donated Avengers posters!