Iodine/API/Eighth/listactivities

Summary
Lists the activities for a given block.

Output tree

 * activity
 * aid
 * name
 * description
 * restrictied
 * presign
 * oneaday
 * bothblocks
 * sticky
 * special
 * calendar
 * block
 * bid
 * cancelled
 * comment
 * advertisement
 * attendancetaken
 * favorite