Give the Gnome the CAPTURED PHOENIX and you will receive the METAL STAR (N).
Examine the furnace and place the VALVE HANDLE on the pipe (O); turn the handle (P).
Look at the plate to activate a puzzle (Q).
To solve the puzzle, select a starting point for the slider and then use the arrows to slide it around the board. The slider must cross through every square on the grid one time, but the game will reset if you cross the same square twice.
Please see the screenshot for the solution; place the slider on A to^start (R).
Take the PHOENIX FEATHER (S) and the BOOK: BIRDKEEPING (T).
Return to the Gazebo.
Examine the chest; place the METAL STAR in the slot (U).
Take the PEARLS (V) and the STICKY HAND (W).
Examine the well; use the STICKY HAND to get the 2nd PICTURE SLIDE (X).
Enter your Parents' House.