Boston’s full of fun activities, restaurants and experiences, but there’s so much to do and so little time. Whether you’re a native looking to check off local must-dos on your bucket list or a recent transplant hoping to make the most of your time here, Kim Foley MacKinnon’s new book — 100 Places to See in Boston Before You Die — can help you prioritize what’s most important to seek out. Taj Boston is hosting a pop-up Rooftop Brunch & Book Signing on Sunday, September 30th to celebrate the launch of the tome, which is fitting since it’s a featured destination in the publication. Each adult ticket comes with a copy of the curated compendium, and all ticket holders (no matter what age!) have access to the impressive breakfast buffet that’ll include omelet and waffle stations, soups and salads, a raw bar display, cheese & charcuterie, assorted entrees, a sushi station, an Asian station and a selection of desserts. MacKinnon will be there as well, making the rounds, so you’ll have a chance to chat with the author herself. Tickets are free for kids 2 & under, $45 plus a tiny processing fee for children 2-10 and $89 plus a small processing fee for adults (aka those over 10). Choose between a 1:00pm or 1:30pm seating, and save your spot here.