DeletedUser31440
Use the wikia, it will have the list of quests as they appeared on Beta, some quests may change but it will still help more than hurt you to plan ahead.
http://forgeofempires.wikia.com/wiki/2018_Winter_Event
Gather Coins/Supplies - Sell excess buildings from inventory, build then immediately sell. Unbirthday Party, pay x coins and supplies for a random reward, may take a few run throughs but you will eventually get coins. GE encounters can give coins/supplies as a reward. For some events you can get coins when going for daily specials so you could also use the event to complete this.
Solve negotiation/defeat army - Negotiation Guide - https://forum.us.forgeofempires.com/index.php?threads/negotiating-ge-tips.21560/
Fighting - build up military GB's and use rogues
Make people enthusiastic - You can use the tavern boost, build a bunch of happy buildings, or preferably your city will already have an enthusiastic population.
Build X number of X buildings - Delete roads and rearrange buildings so that you can place whatever building is required. Then delete the building and replace the roads. Pay attention to the quest though, if it doesn't say anything about your age or the previous age, you can use Bronze Age buildings.
Finish Production - Plan ahead and try to get as many of the productions to be finished when you get to the quest, utilize the wikia to figure out what is coming up.
Acquire Sectors - Nothing to be done other than to acquire the sectors.
Donate Goods - Pay attention to whether or not the quest calls out current or previous aged goods, if it does not you can use any goods that can be donated to the treasury.
Motivate/Polish x number of people - Don't aid your hood! Save them for these quests, if your in IA start aiding from the bottom of the hood up, if you are past IA start aiding from the top of the hood down. You'll want to keep as many people that can be attacked and between easily for win x battle quests.
Defeat x Units - You don't have to win the battle to complete this quest. You can use a C-Map sector take it down to 1 unit, surrender and repeat. There are alot of places to fight, utilize them. GE, GvG, Hood, C-Map, DC's, and sometimes the Event itself.
Spend x Tavern silver - Look at the upcoming quests, if there is another coming up that requires you to activate boosts, choose a shorter lengthed boost so that you don't have to use diamonds or wait for a long boost to run out.
Acquire a Province - No tricks, just acquire it.
Solve x GE encounters - If you have completed all of GE this will auto-complete. If you are unable to complete all of GE make sure that you have enough encounters that you can complete available to fulfill this quest.
Gather some goods - If you are in a guild - set up circular trades (i.e. 250 gold for 250 alabaster and 250 alabaster for 250 gold) People will be more inclined to pick them up if it doesn't effect their inventories. If you are not in a guild, UBQ's or message a friend with circular trades and reimburse the fp's they will spend to accept the trades.
Recruit x units - Pay attention to the wording, if it does not say current or previous age, use Spearfighters, they train in 20 seconds quick and easy. If it is age restricted, try to save some GE encounters that reward troops. If you have a Traz, use that.
Feel free to add on any others that you have used.
http://forgeofempires.wikia.com/wiki/2018_Winter_Event
Gather Coins/Supplies - Sell excess buildings from inventory, build then immediately sell. Unbirthday Party, pay x coins and supplies for a random reward, may take a few run throughs but you will eventually get coins. GE encounters can give coins/supplies as a reward. For some events you can get coins when going for daily specials so you could also use the event to complete this.
Solve negotiation/defeat army - Negotiation Guide - https://forum.us.forgeofempires.com/index.php?threads/negotiating-ge-tips.21560/
Fighting - build up military GB's and use rogues
Make people enthusiastic - You can use the tavern boost, build a bunch of happy buildings, or preferably your city will already have an enthusiastic population.
Build X number of X buildings - Delete roads and rearrange buildings so that you can place whatever building is required. Then delete the building and replace the roads. Pay attention to the quest though, if it doesn't say anything about your age or the previous age, you can use Bronze Age buildings.
Finish Production - Plan ahead and try to get as many of the productions to be finished when you get to the quest, utilize the wikia to figure out what is coming up.
Acquire Sectors - Nothing to be done other than to acquire the sectors.
Donate Goods - Pay attention to whether or not the quest calls out current or previous aged goods, if it does not you can use any goods that can be donated to the treasury.
Motivate/Polish x number of people - Don't aid your hood! Save them for these quests, if your in IA start aiding from the bottom of the hood up, if you are past IA start aiding from the top of the hood down. You'll want to keep as many people that can be attacked and between easily for win x battle quests.
Defeat x Units - You don't have to win the battle to complete this quest. You can use a C-Map sector take it down to 1 unit, surrender and repeat. There are alot of places to fight, utilize them. GE, GvG, Hood, C-Map, DC's, and sometimes the Event itself.
Spend x Tavern silver - Look at the upcoming quests, if there is another coming up that requires you to activate boosts, choose a shorter lengthed boost so that you don't have to use diamonds or wait for a long boost to run out.
Acquire a Province - No tricks, just acquire it.
Solve x GE encounters - If you have completed all of GE this will auto-complete. If you are unable to complete all of GE make sure that you have enough encounters that you can complete available to fulfill this quest.
Gather some goods - If you are in a guild - set up circular trades (i.e. 250 gold for 250 alabaster and 250 alabaster for 250 gold) People will be more inclined to pick them up if it doesn't effect their inventories. If you are not in a guild, UBQ's or message a friend with circular trades and reimburse the fp's they will spend to accept the trades.
Recruit x units - Pay attention to the wording, if it does not say current or previous age, use Spearfighters, they train in 20 seconds quick and easy. If it is age restricted, try to save some GE encounters that reward troops. If you have a Traz, use that.
Feel free to add on any others that you have used.