Fooch's Note: LondonNiner has run this contest the last two weeks and it's been great fun. While we'd love to see more folks join in the contest, at the very least swing by to see it in action as contestants vie to assert their 49ers trivia dominance.

Hi guys - 

This is a heads-up that on Wednesday we will be running the third installment of our weekly LIVE Niners Nation Trivia Challenge.

The quiz will start at 1pm Pacific this Wednesday, 6 July. The theme for this week will be the 49ers in the 1990s.

Sign up after the jump so that I have some idea of numbers and can prepare the correct number of questions.

If you're new to this weekly quiz, have a look at the inaugural one we ran, which was a very general quiz, and the second one, where we ran a theme of 2000-2011 (to appease the likes of Manraj who complained about too many questions from ye olden days of the 50s and 60s in the first quiz).

The winner of quiz one was ToddCommish, while quiz two was won by Teekay. Congratulations both. If you want to join that nascent roll of honor, and if you know a bit about the San Francisco 49ers 1990-1999, then drop by at 1pm Pacific on Wednesday.

The main thing to remember is that we play live and there is no Googling. If you are tempted to cheat, I ask you to remember that Bill Walsh watches over every one of us and he will be mightily disappointed if you ruin the quiz by using Google. It's a fun thing so don't spoil it by cheating.

And feel free to mention in the comments below that you'll be playing, as a sense of numbers will help me to prepare the correct number of questions (I don't want to prepare questions on the fly; I did that last week and actually got one wrong, because I incorrectly  recalled that it was Marc Bulger's ribs that Patrick Willis broke in a touchdown-saving tackle when it was actually Matt Hasselbeck, so from now on I'm going back to checking and double-checking in advance!)

London.