Recent social media posts
10/12/2026
🎂 BIRTHDAY GIVEAWAY ALERT 🎂
We’re turning 23!! To celebrate, we’re giving 23 Insomnia Rewards members $23 to spend on their fav cookies (or ‘wiches, or cookie cakes… oh, and did we mention we have ice cream too??) 🍪 🍦
How to enter:
🍪 Follow Insomnia Cookies on Instagram
🍪 Be an Insomnia Rewards member (not one yet? It’s FREE and takes 30 seconds to join!)
🍪 Like this post
🍪 Comment and tag a friend you’d bring on a cookie run
Share this post to your story and tag us so we can party with you 🥳
Giveaway runs 10/12 at 12:00pm ET through 10/18 at 3:00am ET. 23 winners will be randomly selected and notified by DM from Insomnia Cookies. We will never ask for payment or passwords.
NO PURCHASE NECESSARY. See link in bio for official rules, eligibility, and Alternative Method of Entry details. Open to legal residents of the 50 U.S. & D.C., 18+. Void where prohibited. Prize: $23 Insomnia e-gift card, no cash value. This promotion is in no way sponsored, endorsed, administered by, or associated with Instagram or Meta. Entrants release Instagram and Meta from all liability.
10/08/2026
Three new flavors available now! 🍪
Monster Mash Brookie. Snick-or-Treat. Betwixed.
Here for a limited time. Get them before they ghost you. 👻
10/07/2026
Something new is baking… 👀
Three new treats, just in time for Halloween...
Can you guess what we’re cooking up?
10/05/2026
We don’t make the rules, we just report the facts. 🍪
10/04/2026
Nvm we’re so back. 🍪
12 Classic cookies for $23, Oct. 12–16. Online + in-store. Rewards members only.
10/03/2026
Adding “no notes” to our résumé.
10/03/2026
On October 3rd, we eat cookies. 💅🍪
TODAY ONLY: get 3 Classic cookies for $3 in-store from 3 PM to close.
10/02/2026
Working on our 6-pack 🍪
Who are you sharing a box with? 👇
09/23/2026
What I bring to the table: warm, gooey and always a good idea
09/22/2026
Fall has entered the chat and brought cookies 🍁
09/21/2026
Get a free cup of ice cream (2 scoops) with the purchase of 6 cookies. LTO’s and deluxes included.
Address
1084 East Lancaster Avenue
Bryn Mawr, PA
19010
To get to East Lancaster Avenue in Bryn Mawr, take the train to the Bryn Mawr station and exit onto Lancaster Avenue. Walk west on Lancaster Avenue for a few blocks until you reach your destination.
If driving, take the exit for Bryn Mawr on I-476 and head east on Lancaster Avenue. Look for parking options along the street or in nearby lots.
Opening Hours
| Monday |
12am - 1am |
|
11am - 11:59pm |
| Tuesday |
12am - 1am |
|
11am - 11:59pm |
| Wednesday |
12am - 1am |
|
11am - 11:59pm |
| Thursday |
12am - 1am |
|
11am - 11:59pm |
| Friday |
12am - 3am |
|
11am - 11:59pm |
| Saturday |
12am - 3am |
|
12pm - 11:59pm |
| Sunday |
12am - 3am |
|
12pm - 11:59pm |
Alerts
Be the first to know and let us send you an email when Insomnia Cookies posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.
What people say
Insomnia Cookies on East Lancaster Avenue in Bryn Mawr is a must-visit for anyone with a sweet tooth. Their dream sundae fundae combo, featuring a snickerdoodle cookie, vanilla ice cream, and caramel sauce drizzle, is simply divine. And if you're an insomniac looking for a Sunday treat, don't miss out on their 20% off all ice cream products offer when you use the code SUNFUN in the Insomnia Cookies app. This deal is valid until July 30th and applies to local delivery and pickup orders only. Plus, if you're a 2023 grad wearing your cap and gown in-store, you can get one free 6-pack of classic cookies with a $5 in-store purchase until June 30th. Don't miss out on these delicious deals at Insomnia Cookies!
