Some ticket types have sold out
Some ticket types have sold out

Signed-off-by: Nathen Harvey <f3cabdeba0e84594589839e3e1ff17618f7c11d9@chef.io>

masteinhauser/devopsdays-web,masteinhauser/devopsdays-web,benjohnson77/devopsdays-web,joelaha/devopsdays-web,benjohnson77/devopsdays-web,joelaha/devopsdays-web,benjohnson77/devopsdays-web,masteinhauser/devopsdays-web,joelaha/devopsdays-web,joelaha/devopsdays-web,benjohnson77/devopsdays-web,masteinhauser/devopsdays-web