Back in May, LEGO Ideas launched a new thing on the site called Activities which are warm-up challenges similar to the LEGO Ideas Test Lab from a few years ago. It was a way to just show off some of your creativity without taking too much time. It was only available to the most active users on LEGO Ideas but they have announced that everyone can now participate in the Activities Beta. There is currently an Activity to build holiday essentials so head over there if you want to participate. There are no prizes given out but the reward is showing off your work to thousands of people.