Toddler Quest Conclusion

Once you talk with the Statue you need to celebrate by listening to the stereo.

That's it!

Raiders of the Lost Artifacts (Conclusion)

Now you need to eat a snack and then rummage through the rubbish (kick over your rubbish bin and then spend 8.5 minutes cleaning it up).
Next, I had to plant onions and watch T.V. then at 76% it told me to do random tasks until I received the last thing to build the monument.
I found it when I took a shower for 1 minute, but it really could be anything. My suggestion is to try each thing for the shortest thing working your way through your house.
I planted some peppers, went to the bathroom, washed my hands and then took the shower, which earned me the hammer (I think) I needed.

Hope you are able to accomplish this quest in time! The reward really is worth it.

Mysterious Island - Conclusion

Once your bridge is finished and you 'visit' it, the Challenge is complete.

On to the Raiders of the Lost Artifacts Challenge!