Please make sure you get your free tickets 🎟️ for your team members for Graph Day here using the code
➡️GraphHackSponsor⬅️ to get your 7 free tickets.
If you need additional tickets, you can use the code ➡️HackSponsor⬅️ to get them at a discount!
请务必弄到免费票🎟️ 对于您的团队成员，请在此处使用代码
➡️GraphHack赞助商⬅️ 去拿你的7张免费票。
如果您需要其他门票，可以使用代码➡️黑客赞助商⬅️ 打折购买！