Birthday parties

I have two birthday parties this weekend (sat and sun) my goal for now since i started my workouts only last week is to workout 3x a week, tuesday, thursday and friday but since ill have a weekend where i wont be watching my calories should I work out tomorrow too? Or do i just carry on as business and stick to 3 days.

My current routine for reference:

ELLIPTICAL

- [x] 10m warm up, 20m cool down

WEIGHTS

- [x] Leg extension 3x8 (quads, hip flexors)

- [x] Pulldown 3x8 (back, biceps)

- [x] Chest press 3x8 (chest, front delts, tris)

- [x] Seated cable row (back)

SQUATS

- [ ] Romanian deadlifts with small dumbbells x20

OR

- [x] Bulgarian split squats x20 (10 per leg)