Extra 15% off Today* | Use code YAY15

Red Letter Days logoRed Letter Days
Home40th Birthday40th Birthday Gifts For Sister

40th Birthday Gifts For Sister

Celebrate your sister's 40th birthday with a truly memorable gift experience! Treat her to a luxury spa day, adventurous hot air balloon ride, or indulge in a gourmet cooking class together. Make her special day even more unforgettable with a personalized gift that she will cherish forever. Make her birthday one to remember with the perfect experience tailored just for her!

146 products
Load more

Real Customer Stories

Get inspired by these stories.

Chele · 19-04-2026

Bannatyne spa Day with three Treatments and Lunch for Two

Enjoyed everyone was really nice , was expecting the treatments to be longer , but was really nice experience, would come again but have longer treatments.
Spa Day with Three Treatments and Lunch for Two at Bannatyne
Kev · 18-11-2025

14 strangers around a round table

We met in the bar as 14 strangers and left as friends all laughing about the experience. Its a very slick and well organised experience based on the TV show Traitors. Highly recommended if you enjoy the show....however the train journey home was awkward after my partner voted me off and banished me as a Traitor
The Traitors: Live Experience for Two
Karen · 14-04-2026

Birthday gift

What a great experience staff were attentive and very knowledgeable great tome had...would recommend
The View from The Shard with Digital Photo Package for Two
Simpson · 23-09-2025

Great experience

Was very windy, however that did not put us off from climbing and we still had a great time. Went up for 6.30 and saw the sunset over Canary Wharf. Amazing, would recommend.
Up at The O2 Climb for Two - Week Round
Mayer · 21-01-2026

Thank you gift

Fun night with dinner and a laugh
Comedy Show and Dinner at Inamo in Covent Garden for Two
Debbie · 13-01-2026

Lovely set lunch deal!

Staff were fab, venue was really nice and food was great!
Three Course Meal and a Cocktail for Two at Marco Pierre White's London Steakhouse Co.
Dee · 27-04-2026

Absolutely amazing!

So clever and had me on the edge of my seat! I would recommend for any fan of the show.
Theatre Tickets for Two to a West End Show
Savoy boy · 29-04-2026

Excellent experience

Lunch at The Savoy Grill was superb. Food was beyond excellence. Service was impeccable and attentive from all staff, particularly the very pleasant Italian wine waiter. Would highly recommend to anyone. Only downside was we expected all diners to such a highly respected hotel were expected to wear smart clothing. Unfortunately we were seated next to two adults and a young child in t-shirts and trainers and the child was constantly on a tablet/laptop, then proceeded to lay across the seating. Not the sort of behaviour or attire I would associate with The Savoy. So very disappointed on that level.
Three Course Lunch at Gordon Ramsay's Savoy Grill for Two
Steph · 07-03-2026

Couldn’t have asked for a better day!

The experience from start to finish was amazing! All the animals looked happy and well cared for, any staff we bumped into were so friendly and helpful answering any questions about the animals we had, nothing seemed to much! The safari was an amazing experience and the afternoon tea was incredible! Such an amazing day from start to finish ??
Entry to Port Lympne Reserve with Truck Safari and Afternoon Tea for Two