Is the frigid Chicago weather keeping you inside and feeling antsy?

Is your wallet aching from the past month? We got you covered.

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Shedd Aquarium will be free during Chicago Museum Week on Jan.18, 19, and 22-26 for Illinois residents with a valid ID to get general admission, free of charge.

If you want to reserve tickets, you may do so online but there is a $3 fee applies.

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According to the news outlet, admission includes all permanent exhibits and the aquatic presentation.

To upgrade to the 4-D experience, admission is an additional $4.95 for all guests, the Sun-Times reports.

If you can’t make it that week, check out Shedd Aquarium’s Sea Otter Mari playing with a puzzle below to keep your heart warm during this crazy, cold weather.

Shedd Aquarium free to Illinois residents Jan.18, 19, and 22-26 AP Photo/Sitthixay Ditthavong