I think this is a great newsletter! (and shout out to my North Carolina neighbors) Off the bat, it's a lot of fun, and as we move through the checklist it's obvious your logo and branding are in place. You do have a featured image but the way it's laid out it takes a scroll or two to get into it: the monthly header and the Halloween graphic. I think the words Charles H. stone Memorial Library and Pilot Pages graphic are taking over your most valuable real estate in the email, which is what appears "above the scroll" when it loads. (I'll also mention here you should link everything to a relevant location online - the logo or header to the website, etc. You may have done that and just not in this example draft...)
The Halloween Trick or Treat Party announcement and request for candy donations could be the perfect featured item with call to action up top with the special Halloween Header graphic. Below that section could be your monthly calendar. Your footer looks good as far as information on hours, but I would suggest showing the address in large easy to read font in case someone wants to know where you are located - especially nowadays when we touch the address to active directions on our smartphones...
To recap: your email is lots of fun and is well laid out, has excellent and relevant content and resources, but could benefit from a re-approach to the top half of the email and by putting a clear call to action earlier in the email.
... View more