Boulder Creek and SilverWing are have a "Staycation" deal right now. Not great courses but pretty good deals.
Boulder Creek
Staycation Option #1
5 Consecutive Weekdays
Unlimited Golf
$99
Staycation Option #2
7 Consecutive Days
Unlimited Golf
$179
Silverwing
Staycation Option #1
5 Consecutive Weekdays
Unlimited Golf
$149
Staycation Option #2
7 Consecutive Days
Unlimited Golf
$249