NAMI’s National Office to Take Paid Mental Health Week Jul 7 2021 NAMI’s national office will close Aug. 1-Aug. 8. NAMI is encouraging its employees to use that week to step away from work demands and to recharge and rest — taking care of their mental and physical health. The NAMI HelpLine will remain operational from 10 a.m. – 8 p.m. ET Monday-Friday. Read More.