Yesterday was an odd day.

7/9/11.

Next odd day 9/11/13

07/11/11 - next odd day

09/11/13 - next sequential odd day

11/11/11 - next same-number odd day

02/02/12 - next even day

08/10/12 - next sequential even day

12/12/12 - next same-number even day

Here is one I will never forget.
On May 6,1978 at 12:34pm, the noon news announcer said, "I have been waiting a long time to say this,
It's 1-2-3-4-5-6-7-8

I though 7/11 was were you got slurpies......