Heaven - Sent Scrapbooking - Our Heaven - Sent Scrapbooking June Cyber Crop is this weekend Saturday 28th of June and Sunday 29th of June ! The first challenges and fun will be posted on Saturday morning and we 'll finish on Sunday night . There are two challenges on Saturday and two on Sunday . There are also some mystery prizes to be won !

Generate a question about the above context.
What may be the reason for having challenges during Scrapbooking June Cyber Crop ?
Choices:
--None of the above choices .;
--They will have fun time doing scrapbooking and take on the challenges .;
--Mystery prizes will be posted on cyber space .;
--Mystery scrapbooking participants will be there to take on the challenges .;