Explore an area of Garibaldi Park that sees few visitors.
This will be a trip with some long days, glacier travel and likely some quite steep snow.
Please be experienced with winter camping conditions and crevasse rescue.
We will likely rope up for a good portion of the glacier travel

Tentative itinerary:

Day 1 (Friday) - Drive to Wedgemount trail head,  climb up the trail to the lake and continue over the Wedge Weart col to camp on the Needles glacier at the Peggy-Eureka Col area.  We will set up a bit of a base camp here.  ~12km 1900m EG
Day 2 (Saturday) - Day trip to Mount Neal.  Possibly explore a bit further onto the Carter Glacier depending on group energy and conditions.
Day 3 (Sunday) - Eureka and either Peggy or Oasis.  It looks like the route from Eureka to Oasis should go but I can't find any past reports so we can discuss as a group how we are feeling and if we're keen to give it a go.
Day 4 (Monday) - Pack up and return to the vehicles

You will need:

Camping setup sufficient to camp on the glacier at 2300m
Crampons, ice axe
Snowshoes
Harness
Crevasse Rescue kit
Belay/Rappel device
Tasty treats to share

We can refine all of this over the next few months and very likely adjust based on weather and conditions.
This is the best reference trip report  I've found:
https://stevensong.com/coastal-interior-bc/sea-to-sky/mount-neal/