Attention, social media lovers and Eventbrite fans! Nominations have opened for the 4th Annual Mashable Open Web Awards, a spirited competition to decide the Web’s finest in a range of great categories, from “Best New Gadget” to “Breakthrough Website Design” to “Most Creative Social Good Campaign.”

The rules for the contest are pretty simple. Just head over to the awards page using the button above or this link, and nominate your favorite company—ahem—in the categories of your choice. If you’ve been loving Eventbrite, we’d be much obliged if you’d take 5 seconds to give us a nod! We’re especially encouraging users to nominate us in 2 categories: “Best Use of an API” (for our big new Facebook integration) and “Best Website User Experience.” You’re allowed to nominate once per day in each category, now through the end of November. The top 5 in each category will move on to the final voting round.

Thanks in advance for your vote. It’s an exciting time here at Eventbrite, and we couldn’t do it without you.