Track how many trees I have planted

There are a few ways to get sober other than simply waiting a day, none of them quick and none of them cheap. This is set as a built-in turn limitation, so you don't circumvent the 40 turns-per-day limit simply by guzzling booze and then taking sober pills.

There are, in effect, three ways of reducing drunkenness:

1. Spice melange - This is a relatively rare drop from sandworms (usually found by using a drum machine). It reduces drunkenness and fullness by 3, but you can only use one a day.
2. Synthetic hair of the dog pill - This item is also hard to find as it requires the Transpondent effect, which is gained from an item dropped by an Item-of-the-Month familiar. You can buy the items in the Mall, but it's somewhat cost-ineffective to do so just to farm hair of the dog pills. This item reduces drunkenness by 1 and you can only use it once a day.
3. Ultra Mega Sour Ball - This item is a rare drop from the item 'huge bowl of candy'. It reduces drunkenness and fullness by 3, but you can only use one a day.
4. The Towering Inferno Discotheque - You can choose one boon per day, and the fourth option decreases drunkenness by 1. You need to be wearing four pieces of equipment made of unsmoothed velvet (the bra doesn't count). If you don't have a charter for the 70s volcano, you need to use a one-day ticket to get there. (If you want the the one-day ticket to be worth your investment, do some mining or get powerful gear like Mr. Cheeng's spectacles while you're there.)
5. Calculate the Universe - This is a complex skill that, once per day, does one of many things depending on a formula based on your stats. One of them (ending digits 11) is changing your drunkenness. Be careful, it might also make you more drunk; this is seemingly random. Getting this skill requires you to play some PvP during certain seasons.
6. Waiting for tomorrow - This is the "method" used by most players and probably the only one you currently have access. After rollover, your drunkenness is set to 0 again.

One of the main things to note about this requirement is that it counts Food drops, not just Item drops. Therefore the easiest way to do this is to get an increase to your Food drop rate, which is generally easier than the regular Item Boost Drop.

Increased booze drop rates, do not count towards this total and neither do Fairy-type familiars. However, familiar equipment with increased Item drop rate (like the Chiptune Guitar), will count.

This page on the official Wiki has several options for increasing your drop rate, but here are some of the easiest for this purpose:

Quests

• Complete the Deep Fat Friars' Gate Quest in the Copse of the Deep Fat Friars. This quest has a minimum requirement of level 6 and you will receive it from the Council of Loathing.

  • After completing it, you will be eligible to receive buffs from the friars. Get Brother Flying Burrito's Blessing from Brother Flying Burrito, the Deep Fat Friar, as it's one of the easiest food boosts to get. It gives you a whopping +30% to Food Drops from Monsters, which will last 20 adventures.

To make up the last 20%, you can use either equipment or buffs from various sources. This will partially depend on how much Meat you have to spend in the Mall and what kind of gear you currently have access to.

Gear

This is all gear that you should have access to at this point from quests from the Council or from guild quests:

• Baron Von Ratsworth's Monocle: +10% Item Drops from Monsters (found in the Tavern Cellar via the If it's Tiny, is it Still a Mansion? encounter)

• Miner's Helmet: +5% Item Drops from Monsters (quest requirement: Dwarven Factory Quest)

• Observational Glasses: +5% Item Drops from Monsters (dropped from Larry of the Field of Signs in The Laugh Floor).

• Knob Goblin Eye Drops (10 adventures): +15% Item Drops from Monsters (purchased in The Knob Dispensary)

• Cyclops Eyedrops (10 adventures): +100% Item Drops from Monsters (drops in the Limerick Dungeon)

If you haven't done the above quests already and/or don't have those items, these are quick and (fairly) cheap Booze/Food options. Obviously prices and availability may vary on the Mall:

• Honey-Dew gives you the Mmmmmelon effect, which is +30% Item Drops from Monsters (10 adventures).

• Crystal Skeleton Vodka will give you Akryophobia, which includes +25% Item Drops from Monsters (20 adventures).