Drink, swap, return, repeat!

The local bean caffe

Otto's Kiosk Cafe

  • 16k-154, Level 1 Di Riddell Student Centre, University Ave, ACTON
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About Otto's Kiosk Cafe

Located inside Student Central, Otto's Kiosk Cafe is proudly serving up Delano Specialty Coffee to go alongside our large selection of sweet treats, fresh paninis, salads, wraps and other snacks.

Our focus is on quick reliable service on the go for the busy Australian National University Staff & Students.

Sustainability is a huge part of our business as we want to find new and innovative ways of offering that great on the go product, while minimising our impact on the environment.

Opening hours

  • Mon 8 a.m. - 5 p.m.
  • Tue 8 a.m. - 5 p.m.
  • Wed 8 a.m. - 5 p.m.
  • Thu 8 a.m. - 5 p.m.
  • Fri 8 a.m. - 5 p.m.

For cafes and coffee drinkers

Scan, swap, drink, return. Green Caffeen is a reusable coffee cup system for eco-focused cafes and coffee lovers across Australia. Cafes love it, coffee drinkers dig it and the planet high fives you for it.

2,075,849 Cups enjoyed
676 Cafes serving
46,941 Happy customers
20,862.8 bins Saved from landfill
Green Caffeen Cups

Why Green Caffeen?

Our eco-friendly cup solution gives you unlimited access to reusable green cups for your coffee, tea, or other hot drinks.

  • Simply signup and purchase your drink at a participating cafe, consume your drink, then return the used cup when you’re finished.
  • You can return your used cup to the same cafe or any other participating cafe. Then grab a fresh cup the next time you order.
  • Use our scan, swap & go cup system as many times as you like... for FREE! We give you 30 days to scan a cup back into any participating cafe to avoid any late charges ($12.99).

Join now.

Download the Green Caffeen app to get started!

Download Green caffeen