Chainflip (FLIP) will host a social running event in Berlin during Blockchain Week. The event is scheduled to begin at 16:00 UTC on June 15, with participants completing a 7 km run through South Berlin, followed by a networking session with beverages and gift distribution. The event aims to strengthen community ties and provide an offline platform for global Chainflip ecosystem builders and enthusiasts to connect.

Celo will close submissions for the On-chain Agents Hackathon on June 15. The hackathon features a prize pool of $5,000 and includes three tracks: Best Agent on Celo, Most On-chain Transactions, and Highest 8004scan Rank. The event aims to encourage developers to explore innovative applications of on-chain agent technology within the Celo ecosystem and promote the integration of AI and blockchain.
Litecoin will host the Litecoin Summit in Amsterdam, Netherlands in June 2026, inviting global community members to participate. As an established public blockchain project, Litecoin aims to strengthen its European community and foster interaction between the project and its users through regional summits. This summit will bring together industry professionals and LTC ecosystem participants to discuss the future direction of blockchain technology.