As a grown up when you catch the fisherman's hat. He will get mad at you, but from then on whenever you see him he will be bald, without his hat. This can be very hard, and is usually best if you stand about where the sign is, and then just keep trying to catch it
As Kid Link, go to a soft soil spot, and play the Song of Storms. Three fairys will appear.
Place a bomb near a Gossip Stone. The blast will turn it into a rocket, which will launch after a brief countdown.
Equip a bottle to any button. Swing the bottle at a bug/fairy/fish. Before you catch the bug/fairy/fish, equip an item you don't need to the button of the bottle. The item will be transformed into a bottle, and will never return to it's original state.
Warning: Do not replace items required for gameplay with a bottle, for you can not get it back. Replace items such as Masks, or the Trade Item after you complete the trade.
First, you must be young link and already have bombs, the boomerang, and the Song of Storms. Then go to hyrule castle, sneak past the guards, and go by the tree next to entrance of the castle(it's past the moat). Play the Song of Storms and a hole will open appear on the ground. Go into the hole and you'll see three bombable walls. One of these has a gold skulltula inside. You must kill the Gold Skulltula, then stand in front of the circle pad that transports you back up. Now, throw your Boomerang at the token and as soon as it hits the token step back on the pad(before the boomerang comes back to you). You will be transported back to the surface with a new Gold Skulltula token. The Gold Skulltula should reappear down in the hole if you did this right, so now you can easily get 100 tokens!