These are all of the souvenirs that are either scheduled or likely to be released, but have not yet been released.
Legend:
| Name | Country/Region | Criteria | Start Date | End Date |
|---|
| Proyecto Huelva 2019 | Spain | GC87Y87 | 6 Dec 2019 | |
| 3,2,1 Go! | | Find a cache or attend an event on 6 different days in the period | 11 Dec 2019 | 1 Jan 2020 |
| ADVENTNI GEOSKORAPKY / ADVENT GEONUTSHELLS 2019 | Czechia | GC8DVEY | 15 Dec 2019 | |
| Unknown country | Unknown | Find a cache in unknown country | 18 Dec 2019 | |
| 7. Brockenfrühstück - 30 Jahre Brocken wieder frei | Germany | GC820BE | 21 Dec 2019 | |
| Goodbye 2019 | | Find a cache or attend an event | 31 Dec 2019 | |
| Hello 2020 | | Find a cache or attend an event | 1 Jan 2020 | |
| Angrillen im Garten, 2020 kann starten | Germany | GC83333 | 4 Jan 2020 | |
| S*W*A*G's Yuma Mega #17 | United States | GC83XQF | 9 Feb 2020 | |
| Project Geocaching meets Beethoven | Germany | GC7TKKG | 29 Feb 2020 | |
| Leap Day 2020 | Czechia | GC86QYJ | 29 Feb 2020 | |
| 18th Annual Texas Challenge and Festival | United States | GC84EA4 | 14 Mar 2020 | |
| Glück Auf 2020 | Germany | GC7G1GA | 4 Apr 2020 | |
| GeoVenture2020 | Australia | GC82DAN | 11 Apr 2020 | |
| BRUGSE BEER X | Belgium | GC846WJ | 11 Apr 2020 | |
20 Years of Geocaching Prague 2020  | Czechia | GC7WWWW | 2 May 2020 | |
| MINGO MADNESS! (The B.A.M. Event) -GC88V6V- | United States | GC88V6V | 2 May 2020 | |
| Paterboärn 2020 | Germany | GC7Q7Q7 | 2 May 2020 | |
| Magic Event Geocaching Anniversary - Paris 2020 | France | GC80B08 | 2 May 2020 | |
| ASP Geobash XV | United States | GC8DTR4 | 16 May 2020 | |
| GeoWallons - Au Pays des Lacs | Belgium | GC7VBHR | 23 May 2020 | |
| GeoBretzel Event 2020 | France | GC82GBE | 30 May 2020 | |
| Vikingevent 2020 | Norway | GC86C4F | 30 May 2020 | |
| Event am Meer 2020 | Germany | GC83TXX | 6 Jun 2020 | |
| The Greatest Crater in Europe | Finland | GC7Y2EC | 6 Jun 2020 | |
| Kešeriáda 2020 | Slovakia | GC87DTX | 6 Jun 2020 | |
| Terezin Games 2020 | Czechia | GC8A0ZM | 20 Jun 2020 | |
| Geodoorn 2020 | Netherlands | GC819A8 | 20 Jun 2020 | |
| Geocaching Party 2020 - Pomorze | Poland | GC8CBH8 | 27 Jun 2020 | |
| Škola v prírode - Skalka pri Kremnici | Slovakia | GC8880Y | 4 Jul 2020 | |
| GeoNord Is a Great Adventure 2020 | France | GC80000 | 12 Jul 2020 | |
| Midwest Geobash 2020 | United States | GC88QKK | 25 Jul 2020 | |
| SataWattia Vuojoella 2020 | Finland | GC8EN5G | 1 Aug 2020 | |
| West Bend $1000 Cache Ba$h 2020 | United States | GC8CFVW | 8 Aug 2020 | |
| UK Mega 2020 - Sussex | United Kingdom | GC800TQ | 8 Aug 2020 | |
Geocaching 20th Anniversary Celebration  | United States | GC896PK | 15 Aug 2020 | |
| 2020 Discover L&A County Geocaching Event | Canada | GC8BD10 | 15 Aug 2020 | |
| Love Love... Viseu | Portugal | GC8CA4K | 15 Aug 2020 | |
| GeoWoodstock XVIII | Canada | GC86VDF | 22 Aug 2020 | |
| 2020 Metro Gathering ~ NJ's American Revolution | United States | GC8EP07 | 29 Aug 2020 | |
| GEOLYMPIX IV: STOWE 2020 | United Kingdom | GC8C8C9 | 30 Aug 2020 | |
| Verrückte Geolausitz | Germany | GC8B7CJ | 12 Sep 2020 | |
| Going Caching 2020 | United States | GC8EK78 | 3 Oct 2020 | |
| Hvězdný Tábor | Czechia | GC8F8XP | 10 Oct 2020 | |
| NZ Mega 2020 | New Zealand | GC87777 | 24 Oct 2020 | |
