Today is the last day to get discount tickets for the Grubstake Days carnival. Discount tickets are 10 for $6. Tickets may be purchased at the Yucca Valley Chamber of Commerce, Yucca Valley Boys and Girls Club, and at the Z107.7 studios in Joshua Tree. Tickets may also be purchased in advance by calling Tracy Rader at 760-368-8990. The 67th annual Grubstake Days western kick-off mixer will be at the Elks Lodge in Yucca Valley from 5 to 7 p.m. tonight.