It’s the last full week of September, techies, which means the weather is getting colder and fall is officially here. Don’t let this week slip by without checking out some of the big name events hitting the Hub in the coming days, from the MIT Technology Review’s EmTech Conference to this season’s WebInno and BostInno’s own 50 on Fire Marketing, Advertising, Tech and Media Meetup.

And for those planning ahead, make sure to mark your calenders for these hackathons happening this fall.

Monday 9/22

WebInno43 — WebInno’s quarterly meetup is scheduled for Monday night and will feature eight tech startups — five “side dishes” and three “main dishes” — showing off their apps to attendees who will vote on their favorite presentation while networking with other techies in the area. From those directly involved in tech startups to those who just have an interest in keeping up-to-date on the scene, it’s a great event for anyone in the Hub to attend. Register here, and learn more about the eight startups presenting here.

Tuesday 9/23

EmTech MIT 2014 — Join this showcase for emerging technologies hosted by MIT, where business and technology meet in one massive conference. Get access to some of the world’s leaders in innovation and learn more about what they’re working on. The event will give attendees the opportunity to glimpse into the future and begin to understand the technologies that matter and how they’ll change the face of business and drive the new global economy. Register here.

Bluemix Girl’s Night Out — A night for all women developers, IT business leaders and aspiring technology leaders to share wine, cheese and even build an app together. RSVP here.

Wednesday 9/24

50 on Fire Meetup: Marketing & Advertising, Media, and Tech — The third annual 50 on Fire, a night honoring the most trailblazing and innovative companies and individuals across all industries, will light up the Innovation District this December. In leading up to the big event, we’re hosting intimate industry-specific meetups, allowing the best and brightest nominees, judges, past winners and community leaders to network over cocktails and hors d’oeuvres. Snag your tickets here, and we’ll see you there!

Innovation Weekend Boston — Innovation weekend, a global pitch contest originated in Tokyo, Japan, makes its first-ever stop in Boston to hear pitches from the Hub’s most promising startups, as well as companies leading the innovation scene on the East Coast. Attendees will hear presentations highlighting the current momentum of the Japanese market from both Japanese and American entrepreneurs. The winner of the pitch contest will be invited to Tokyo for the “Innovation Weekend Grand Finale” to compete to be the FIRST World Champion of the Season. Snag your ticket here.

Show and Tell and Beer — Enjoy 3D printing? Want to know more about it? Love beer? Head over to Cambridge on Wednesday night to see and share 3D printing projects and mingle with others interested in the technology.

Thursday 9/25

Beanforce — Boston’s pre-Dreamforce launch party. Join more than 100 Dreamforce vets and Salesforce experts in a night of networking, panel discussions, drinks and prizes — all at the Boston Harbor Hotel. Reserve your tickets here.

Friday 9/26

Pakathon — Come join entrepreneurs who are working on a social change project that can be launched in Pakistan. This will be a synchronous hackathon taking place in 16 different cities around the world at the same time. Register here.

Saturday 9/27

Design Exchange Boston — This two-day conference will be taking place at District Hall, and is dedicated to celebrating the impact of design. The theme is “Start Experimenting,” and all entrepreneurs, professionals, students, educators, makers and design enthusiasts are welcome. Grab your tickets here.

BosFIT — Although not a tech event, per se, let’s remember: The temperatures are starting to dip, and you’ll be in hibernation mode all too soon. So, why not come out to The Club by George Forman III on Saturday for a morning fitness expo that will get you active before the cold hits? BostInno is hosting BosFIT, which will feature breakout classes, a panel discussion and some stocked gift bags. Register here.

Looking for even more non-business events? A Boardwalk Bash, perhaps? Check out BostInno Approved