Pet rescue org flyer for Halloween event

The pet rescue that my family adopted three dogs from and where we volunteer is having a fundraising event for Halloween. I offered to help them update the flyer from last year. [login to view URL] is a photo of last year's flyer. I don't have the source file but am trying to get it. (Not sure that I will so please assume that you will have to create your design from scratch in your estimate.) I will key all of the copy for the flyer into a Word or text document so that you do not have to and also provide any other art elements that you need in electronic format. Your flyer design does NOT have to look like last year's. It can be as different as you want to make it. It just has to contain all of the pertinent information which I will provide. The main thing is that they love their logo with the weener dog in it so that will have to be used. We will do everything possible on our end to keep updates or change requests to a minimum. I am the primary point of contact and decision maker but I also have to send the concept to the rescue for their feedback and approval. They are super easy going and appreciative so I do not anticipate any problems as far as them making major change requests. I anticipate no more than two rounds of edits, the second being just small tweaks if we even need any at all. Thank you for considering this project. I look forward to picking a winner and getting to work quickly. Would love to wrap this up in a couple of days early this week if at all possible. Any examples of flyers that you have created previously would be greatly appreciated. Thank you.