boulderOS for WWDC 2023

Join us in Boulder, CO for a series of viewing parties and social gatherings during the week of WWDC, June 5-9, 2023. Didn’t get that golden ticket to Cupertino? No problem. We’ll be watching sessions and engaging in discussions all week right here in the heart of Boulder. Meet new friends and learn together in a town that’s easily accessible from just about anywhere in the US.

Admission is free, though meals, transportation, and lodging are on you. Open to all who wish to join. Contact Joe and / or Curtis ahead of time, so we can get an accurate head count. Availability is limited.

Please be up on your vaccinations, and, in case it’s not obvious enough, if you are not feeling well, stay home. At this time, masks are not required indoors in Boulder. But note, we will be following local county guidelines, so if that changes, be prepared to comply.

🎪 The Main Events

Pre-event Social

Sunday, June 4 from 7pm - 10pm @ Rosetta Hall

We’ll gather at Rosetta Hall for some food and drinks and to talk about our predictions for the big announcements. After, we’ll wander around downtown to some local hangouts.

Keynote and Developer State of the Union

Monday, June 5 from 9am - 4pm @ Parc Mosaic

On Monday, we’ll watch the Keynote and Developer state of the union live event videos at Parc Mosaic Apartments, in the Chataqua lounge. We’ll be providing bottled water and some light snacks, but feel free to bring your own food as well. There is a mini-fridge available to keep your beverages cold.

In between the two main sessions, we’ll walk to lunch at a nearby restaurant.

More Event Video Viewing

Tuesday-Friday, June 6-9 from 9am - 4pm @ Parc Mosaic

From Tuesday-Friday, we will be viewing more videos and having more discussions. Bring your sample code and questions, and hack something together with friends. We’ll vote on which sessions to watch.

🎪 The Side Show


Monday-Friday, June 5-9.

Impromptu evening meetups will be organized according to attendee desires. There’s lots of great things to do in Boulder.

📍 The Venues

Parc Mosaic

1590 Eisenhower Drive
(on the corner of Eisenhower and Arapahoe)
Boulder, CO 80303

Directions: Street parking is available during the day along Eisenhower. Enter Parc Mosaic at the entrance on Eisenhower and proceed to the circle. We’ll be in Chataqua Lounge, which is located just to the right of the pool as you are facing it, in the same building. Direct Message Curtis on Twitter when you arrive at the pool gate to gain entry.

About: Parc Mosaic is an apartment complex located in the southeastern area of Boulder. Just minutes away from downtown, or a quick bike ride or run to the local Apple Store.

Amenities at Parc mosaic include a pool table in the lounge area, and a swimming pool, either of which you are welcome to use while you are here. Take a break from sessions to cool off whenever you like.

Within walking distance is Ozo coffee, where you can caffeinate yourself in the morning, and Boulder Baked, where you can enjoy a sweet snack in the afternoon. Many other food establishments are within easy walking distance as well.

Rosetta Hall

1109 Walnut Street
Boulder, CO 80302

About: Rosetta Hall is a large food hall featuring 8 restaurants & 2 bars located in the heart of Downtown Boulder. It’s a perfect jumping off point for us to gather, share a meal, and explore Boulder. Visit for more details.

🗺 Explore Boulder

Boulder is an amazing town if you like the outdoors. Multi-use paths throughout the city can get you from one side of town to the other with ease, either by bike, walking, running, or however you like to transport yourself. Loads of trails for hiking are scattered throughout the city. (We’re happy to recommend a few to you.) More ideas for things to do while you are here in town can be found at

🤝 Code of Conduct

Please refer to the code of conduct for a baseline of expectations. The two hosts are from Philly, please don’t test our "f*ck around and find out" nature.