Hi r/Sydney - I’m looking for local Sydney businesses to order Christmas gifts (from USA)

I live in Chicago (USA) but my brother and his wife live in North Sydney (Narrabeen area) and I haven’t seen them in nearly 2.5 years due to COVID. I’d like to order some gifts for them and their 2 sons (4yo and 1yo) from local Sydney businesses both to support the local economy and to ensure they will arrive on time. I’d love any suggestions you can provide - Thank you!